Swiss Instruments External Micrometers - Swiss Instruments Ltd

✓
DIN 863 T1
0.00005 in
0.001 mm
mm / in
Conversion
Tungsten
carbide tipped
≤ 3.93 in:
.25 in dia.
> 3.93 in : .31 in dia.
.01 in
Max. 10 N
LCD digit
height: .27 in
Floating
zero
Display lock
(except for
model EASY)
Interface:
RS-232
opto-coupled
3V lithium
battery
1 to 2 a
(≈ 2000 h/a)
Automatic
shut-down after
10 min. Display setting is
maintained as long as
power supply remains
stable.
50°F to 104°F
10°C to 40°C
14°F to 140°F
–10°C to 60°C
80%, with no
condensation
✓
Degree
of protection
(IEC 529, DIN 40 050):
IP 40 (also valid using
the RS output) or IP54
Plastic case
Identification
number
Inspection
report with a
declaration of conformity
External Micrometers
MICROMASTER® Electronic
Micrometers with Digital Display
Equipped with the “capa µ system” – That’s Brown & Sharpe’s patented
measuring system, which provides absolute and comparative measurement.
• Sleek, ergonomic design.
• Large, easy-to-read digital display.
• Models: – Basic with a single function key
– IP54 with water spray protection as well as
IP54 RS with added RS-232 interface
MICROMASTER BASIC
in mm in
599-100 27266 0 - 1.2 0 - 30 .00016 N N
MICROMASTER IP54
599-125 27271 0 - 1.2 0 - 30 .00016 Y N
599-126 27272 1 - 2 25 - 50 .0002 Y N
599-127 27273 2 - 3 50 - 75 .0002 Y N
599-128 27274 3 - 4 75 - 100 .0002 Y N
MICROMASTER IP54 with RS-232
599-125RS 27267 0 - 1 20 - 30 .00016 Y Y
599-126RS 27268 1 - 2 25 - 50 .0002 Y Y
599-127RS 27269 2 - 3 50 - 75 .0002 Y Y
599-128RS 27270 3 - 4 75 - 100 .0002 Y Y
599-129RS 27425 4 - 5 100 - 125 .0002 Y Y
599-130RS 27426 5 - 6 125 - 150 .0002 Y Y
60.30073 27427 6 - 7 150 - 175 .0002 Y Y
60.30074 27428 7 - 8 175 - 200 .0002 Y Y
60.30075 27429 8 - 9 200 - 225 .0002 Y Y
60.30076 27430 9 - 10 225 - 250 .0002 Y Y
60.30077 27431 10 - 11 250 - 275 .0002 Y Y
60.30078 27432 11 - 12 275 - 300 .0002 Y Y
Optional Accessory
19.61000 1 lithium battery - 3V, 190 mAh, type CR 2030
B-3

B-4
External Micrometers
Direct Reading - Inch and
Metric DIGIT-MIKE ®
Easy-Reading, Accurate and Fast!
Brown & Sharpe's DIGIT-MIKE makes mi crome ter gaging fast and accurate,
even for in ex pe ri enced workers. Available in the four most frequently used inch
and metric measuring ranges. Precision features listed are standard on all
models.
Features:
Direct digital reading.
Gearless, positive digital movement for silky-smooth op er a tion.
Carbide measuring faces.
Positive thumb lock.
.0002 in Graduations
in μm μm
599-10-1 45482 0 - 1 2 1
599-20-10-1 45485 1 - 2 2 1.5
599-30-10-1 45486 2 - 3 3 1.5
599-40-10-1 45488 3 - 4 3 1.5
0.002 mm Graduations
mm μm μm
599-10-100-1 45483 0 - 25 2 1
599-20-110-1 45484 25 - 50 2 1.5
599-30-110-1 45487 50 - 75 3 1.5
599-40-110-1 45489 75 - 100 3 1.5
✓
DIN 863 T1
NF E 11-095
Vernier reading
to 0.0001 in or
0.001 mm
Digital reading
to 0.005 in or
0.1 mm
Tungsten
carbide tipped
.25 in dia.
.02 in
Max. 10 N
Plastic case
Identification
number
Inspection
report with a
declaration of conformity

✓
DIN 863 T1
NF E 11-095
Tungsten
carbide tipped
.25 in dia.
.02 in
Max. 10 N
Wooden case
Inspection
report with a
declaration of conformity
External Micrometers
Convertible Thimble
Chrome Frame Micrometers
Top-of-the-Line: Satin-Chrome Micrometers
The original – and still the best! Silky-smooth, precise operation and functional
design combine to continue the tradition of the Brown & Sharpe micrometer as
the basic tool of choice for quality-minded individuals. Carbide mea sur ing
faces, con vert ible “friction” to “feel” thimble sleeves, easy-reading satin-chrome
finish and spindle locks are standard on all the mi crome ters listed.
1" - 2" and 2" - 3" micrometers have insulated frames.
.0001 in Graduations
599-1-31
599-1-32
in Description
599-1-31-9 51595 0 - 1 Slant/line graduations with wooden case
599-1-31 51089 0 - 1 Slant/line graduations
599-1-32-9 51596 0 - 1 Straight/line graduations with wooden case
599-1-32 51090 0 - 1 Straight/line graduations
599-2-31 51097 1 - 2 Slant/line graduations; 1 in Standard
599-2-32 51098 1 - 2 Straight/line graduations; 1 in Standard
599-3-31 51105 2 - 3 Slant/line graduations; 2 in Standard
599-3-32 51106 2 - 3 Straight/line graduations; 2 in Standard
0.002 mm Graduations
mm Description
599-1-37 51095 0 - 25 Slant/line graduations
599-2-37 51103 25 - 50 Slant/line graduations; 25 mm Standard
Where not provided, custom-fitted wooden cases (page B-51) and Stan dards
(page B-38) are available separately.
B-5

B-6
External Micrometers
0-3" Micrometer Sets
Each micrometer in the 0-3" Micrometer sets described on this page includes
Brown & Sharpe’s convertible “fixed/friction” thimble with satin-chrome finish.
Additional fea tures are as specified.
599-181-901
599-181-911
599-181-901-1
599-181-911-1
599-181-903
599-181-913
599-181-903-1
599-181-913-1
43783
43791
43784
43792
43785
43793
43786
43794
Micrometers in Each Tool Set
599-1-31; 599-2-31
599-3-31
599-1-32; 599-2-32
599-3-32
599-1-33; 599-2-33
599-3-33
599-1-34; 599-2-34
599-3-34
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Where not included, standards (page B-38) are available separately.
For External Micrometer ordering information, call 1-800-283-3600.
.0001" Grad.
Slant Line
Straight Line
Chrome Frames
Enamel Frames
With Fitted Case
With Standards
Spindle Lock

✓
DIN 863 T1
NF E 11-095
Vernier reading
to 0.0001 in or
0.001 mm
Digital reading
to 0.005 in or
0.1 mm
Tungsten
carbide tipped
≤ 4 in dia:
.25 in dia.
> 4 in: .31 in dia.
.02 in
Max. 10 N
Plastic case
Identification
number
Inspection
report with a
declaration of conformity
✓
DIN 863 T1
NF E 11-095
0.001 mm,
parallax-free
reading on vernier
Tungsten
carbide tipped
.25 in dia.
1 mm
Max. 10 N
Plastic
case
Identification
number
Inspection
report with a
declaration of conformity
0
mm
External Micrometers
TESAMASTER ® Precision Micrometers
with Digital Counter
Analog indication of full millimeters, hundredths and fractions of
hundredths – Accurate, fast reading tenths of millimeters – Parallax-free reading
of the thousandths of millimeters on vernier.
10
0
0.01mm
80
70
0.001mm 0.1mm
ETALON ® MICRORAPID 226
with 1 mm Revolution
High precision micrometers – Fast, accurate reading – No reading error of
the half millimeters - Barrel with 1 mm pitch – Thimble with 100 graduations –
Vernier reading to 0.001 mm.
mm μm μm
72.116406 42770 0 - 25 2 1
72.116407 42771 25 - 50 2 1.5
72.116408 26275 50 - 75 3 1.5
72.116409 26276 75 - 100 3 1.5
Pin Type Anvil
72.116410 26277 0 - 20
in μm μm
03.20001 42443 0 - 1 2 1
03.20002 42444 1 - 2 2 1.5
03.20003 42445 2 - 3 3 1.5
03.20004 42446 3 - 4 3 1.5
mm μm μm
03.10001 42428 0 - 25 2 1
03.10002 42429 25 - 50 2 1.5
03.10003 42430 50 - 75 3 1.5
03.10004 42431 75 - 100 3 1.5
03.10005 42432 100 - 125 4 2
03.10006 42433 125 - 150 4 2.5
03.10007 42434 150 - 175 5 3
03.10008 42435 175 - 200 5 3
03.10009 42436 200 - 225 6 3.5
03.10010 42437 225 - 250 6 3.5
03.10011 42438 250 - 275 7 4
03.10012 42439 275 - 300 7 4
B-7

B-8
External Micrometers
ETALON ® 260 Standard Models
with Analog Indication
The knurled sleeve needs only be reversed to render the friction drive
built into the thimble inactive.
in in μm μm
71.115899 41565 0 - 1 0.0001 2 1
71.115900 41566 1 - 2 0.0001 2 1.5
71.115901 41567 2 - 3 0.0001 3 1.5
71.115902 41568 3 - 4 0.0001 3 1.5
Spherical Anvil Type
71.115941 41578 0 - 1 0.0001
mm mm μm μm
71.115887 41553 0 - 25 0.002 2 1
71.115888 41554 25 - 50 0.002 2 1.5
71.115889 41555 50 - 75 0.002 3 1.5
71.115890 41556 75 - 100 0.002 3 1.5
71.115891 41557 100 - 125 0.01 4 2
71.115892 41558 125 - 150 0.01 4 2.5
71.115893 41559 150 - 175 0.01 5 3
71.115894 41560 175 - 200 0.01 5 3
71.115895 41561 200 - 225 0.01 6 3.5
71.115896 41562 225 - 250 0.01 6 3.5
71.115897 41563 250 - 275 0.01 7 4
71.115898 41564 275 - 300 0.01 7 4
✓
DIN 863 T1
NF E 11-095
0 to 4 in or
0 to100 mm with
vernier reading
Tungsten
carbide tipped
≤ 4 in:
.25 in dia.
> 4 in :.31 in dia.
.02 in
Max. 10 N
Plastic
case
Identification
number
Inspection
report with a
declaration of conformity

✓
DIN 863 T1
NF E 11-095
Tungsten
carbide tipped
≤ 4 in:
.25 in dia.
> 4 in: .31 in dia.
.02 in
Max. 10 N
Plastic case
Identification
number
Inspection
report with a
declaration of conformity
External Micrometers
TESA ® ISOMASTER ® Standard Models
with Analog Indication
These micrometers have con ven tion al analog reading with full and half grad u a -
tion lines on the barrel. The friction drive is built into the thimble and has been
brought forward to facilitate single-handed measurement. If mea sure ments without
the friction drive are pre ferred, the knurled sleeve need only be re versed to
render it inactive.
in in mm mm
01.20101 39513 0 - 1 0.0001 01.10101 39467 0 - 25 0.01
01.20102 39514 1 - 2 0.0001 01.10102 39468 25 - 50 0.01
01.20103 39515 2 - 3 0.0001 01.10103 39469 50 - 75 0.01
01.20104 39516 3 - 4 0.0001 01.10104 39470 75 - 100 0.01
01.20105 39517 NA NA 01.10105 39471 100 - 125 0.01
01.20106 39518 NA NA 01.10106 39472 125 - 150 0.01
01.20107 39519 NA NA 01.10107 39473 150 - 175 0.01
01.20108 39520 NA NA 01.10108 39474 175 - 200 0.01
01.20109 39521 NA NA 01.10109 39475 200 - 225 0.01
01.20110 39522 NA NA 01.10110 39476 225 - 250 0.01
01.20111 39523 NA NA 01.10111 39477 250 - 275 0.01
01.20112 39524 NA NA 01.10112 39478 275 - 300 0.01
B-9

B-10
External Micrometers
Value-Line Micrometers - Inch
Brown & Sharpe micrometers continue as the standard wherever
measuring con sis tency is vital.
Features:
Features:
599-1-44
Satin-chrome thimble. Spindle lock.
.0001" reading. Tungsten carbide tipped faces.
Straight-line graduations. Fixed/friction thimble.
Black enamel frame. Meets Federal specifications.
in Grads.
599-1-44 25943 0 - 1 .0001 in
599-2-44 25944 1 - 2 .0001 in
599-3-44 25945 2 - 3 .0001 in
599-4-44 25946 3 - 4 .0001 in
599-5-44 25947 4 - 5 .0001 in
599-6-44 25948 5 - 6 .0001 in
599-7-44 25976 6 - 7 .0001 in
599-8-44 25977 7 - 8 .0001 in
599-9-44 25978 8 - 9 .0001 in
599-10-44 25979 9 - 10 .0001 in
599-11-44 25980 10 - 11 .0001 in
599-12-44 25981 11 - 12 .0001 in
Standards are available separately (Page B-38).
Individual Wooden Cases are available for 1 to 4" Value-Line
Mi crome ters (Page B-49).
Value-Line Micrometer Sets - Inch
0-3", 0-4" and 0-6" Micrometer Sets
Each Micrometer set includes a fitted Wooden Case.
Mi crome ters in each set include the standard features listed.
Satin-chrome thimble. Spindle lock.
.0001" reading. Tungsten carbide tipped faces.
Straight-line graduations. Fixed/friction thimble.
Black enamel frame. Meets Federal specifications.
Set Description
599-181-923 25983 0 - 3 in Without Standards
599-181-923-1 25984 0 - 3 in With Standards
599-181-924 25985 0 - 4 in Without Standards
599-181-924-1 25986 0 - 4 in With Standards
599-182-926 25987 0 - 6 in Without Standards
599-182-926-1 25988 0 - 6 in With Standards
0"-12" and 6"-12" Micrometer Sets are available on pages B-14.
US Made
Tungsten
carbide tipped
≤ 4 in dia:
.25 in dia.
> 4 in: .31 in dia.
.02 in
Max. 10 N

US Made
Tungsten
carbide tipped
≤ 100 mm dia:
6.5 mm dia.
> 100 mm: 8 mm dia.
.02 in
Max. 10 N
External Micrometers
Value-Line Micrometers - Metric
Brown & Sharpe micrometers continue as the standard wherever measuring
con sis tency is vital.
mm Grads.
599-1-48 26789 0 - 25 .002 mm
599-2-48 26790 25 - 50 .002 mm
599-3-48 26791 50 - 75 .002 mm
599-4-48 26792 75 - 100 .002 mm
599-5-48 26793 100 - 125 .002 mm
599-6-48 26797 125 - 150 .002 mm
599-7-48 29286 150 - 175 .002 mm
599-8-48 29287 175 - 200 .002 mm
599-9-48 29288 200 - 225 .002 mm
599-10-48 29289 225 - 250 .002 mm
599-11-48 29290 250 - 275 .002 mm
599-12-48 29291 275 - 300 .002 mm
Standards are available separately (Page B-38).
Individual Wooden cases are available for 0-100 mm Value-Line
Mi crome ters (Page B-49).
599-1-48
Value-Line Micrometer Sets - Metric
0-100 mm and 0-150 mm Micrometer Sets
Each Micrometer Set includes a fitted wooden case.
Mi crome ters in each set include the standard features listed.
Features:
Satin-chrome thimble.
.002 mm reading.
Straight-line graduations.
Black enamel frame.
Spindle lock.
Tungsten carbide tipped faces.
Fixed/friction thimble.
Meets Federal specifications.
Set Description
599-181-944 26807 0 - 100 mm Without Standards
599-181-944-1 26808 0 - 100 mm With Standards
599-182-946 26809 0 - 150 mm Without Standards
599-182-946-1 26813 0 - 150 mm With Standards
599-183-948 29292 150 - 300 mm Without Standards
Features:
Satin-chrome thimble.
.002 mm reading.
Straight-line graduations.
Black enamel frame.
Spindle lock.
Tungsten carbide tipped faces.
Fixed/friction thimble.
Meets Federal specifications.
B-11

B-12
External Micrometers
Convertible Thimble
Enamel Frame Micrometers - Inch
Matched for Consistent Mea sure ment
.0001" reading.
Convertible “friction” to “feel” thim ble sleeve.
Carbide faces.
Spindle lock.
Enamel frame.
Easy reading satin-chrome thimble.
Choice of slant-line or straight-line gradua tions.
599-1-33
.0001" Reading Enamel Frame Micrometers
with Carbide Faces
Slant-line Models Straight-line Models
in in
599-1-33 51091 0 - 1 599-1-34 51092 0 - 1
599-2-33 51099 1 - 2 599-2-34 51100 1 - 2
599-3-33 51107 2 - 3 599-3-34 51108 2 - 3
599-4-33 51112 3 - 4 599-4-34 51113 3 - 4
599-5-33 51117 4 - 5 599-5-34 51118 4 - 5
599-6-33 51122 5 - 6 599-6-34 51123 5 - 6
599-7-33 51127 6 - 7 599-7-34 51128 6 - 7
599-8-33 51132 7 - 8 599-8-34 51133 7 - 8
599-9-33 51137 8 - 9 599-9-34 51138 8 - 9
599-10-33 51142 9 - 10 599-10-34 51143 9 - 10
599-11-33 51147 10 - 11 599-11-34 51148 10 - 11
599-12-33 51152 11 - 12 599-12-34 51153 11 - 12
Micrometer Sets are available on pages B-14.
Wooden Cases are available on page B-49.
Standards are available on page B-38.
For External Micrometer ordering information, call 1-800-283-3600.
US Made
Tungsten
carbide tipped
≤ 4 in dia:
.25 in dia.
> 4 in: .31 in dia.
.02 in
Max. 10 N

Micrometer Sets
External Micrometers
0-6" Micrometer Sets with Enamel Frames
Each micrometer in the 0-6" Micrometer Sets described on this page includes
Brown & Sharpe's convertible “fixed/friction” thimble with satin-chrome finish.
Ad di tional features are as specified.
Micrometers in
Each Tool Set
Carbide
599-182-903 43804 599-1-33; 599-2-33 • • • •
599-182-913 43808 599-3-33; 599-4-33 • • •
599-5-33; 599-6-33
599-182-903-1 43805 599-1-34; 599-2-34 • • • •
599-182-913-1 43809 599-3-34; 599-4-34 • • •
599-5-34; 599-6-34
599-182-926 25987 599-1-44; 599-2-44 • • • •
599-182-926-1* 25988 599-3-44; 599-4-44 • • • •
599-5-44; 599-6-44
Standards (page B-38) are available separately.
*Includes Standards
Standards (page B-38) are available separately.
6-12" Micrometer Sets with Enamel Frames
Each micrometer in the 6-12" Micrometer Sets described on this page includes
Brown & Sharpe's convertible “fixed/friction” thimble with satin-chrome finish.
Additional features are as specified.
Micrometers in
Each Tool Set
Slant /
Line
Slant /
Line
Straight /
Line
Straight /
Line
Fitted
Case
Fitted
Case
.0001"
Graduations
.0001"
Graduations
Carbide
599-183-903 43814 599-7-33; 599-8-33; • • • •
599-9-33
599-183-913 43818 599-10-33; 599-11-33; • • •
599-12-33
599-183-903-1 43815 599-7-34; 599-8-34; • • • •
599-9-34
599-183-913-1 43819 599-10-34; 599-11-34; • • • •
599-12-34
599-183-908 26081 599-7-44; 599-8-44; • • •
599-9-44
599-183-918 26082 599-10-44; 599-11-44; • • •
599-12-44
B-13

B-14
External Micrometers
0-12" Micrometer Sets
Each micrometer in the 0-12" Micrometer Sets described on this page includes
Brown & Sharpe's convertible “fixed/ friction” thimble with satin-chrome finish.
Additional features are as specified.
Micrometers in
Each Tool Set
Standards (page B-38) are available separately
Slant /
Line
Straight /
Line
Fitted
Case
Carbide
.0001"
Graduations
599-184-903 43824 599-1-33; 599-2-33; • • • •
599-3-33
599-184-913 43828 599-4-33; 599-5-33; • • •
599-6-33; 599-7-33;
599-8-33; 599-9-33;
599-10-33; 599-11-33;
599-12-33
599-184-903-1 43825 599-1-34; 599-2-34; • • • •
599-3-34
599-184-913-1 43829 599-4-34; 599-5-34; • • •
599-6-34; 599-7-34;
599-8-34; 599-9-34;
599-10-34; 599-11-34;
599-12-34
599-184-907 26084 599-1-44; 599-2-44; • • • •
599-3-44
599-184-917 26085 599-4-44; 599-5-44; • • •
599-6-44; 599-7-44;
599-8-44; 599-9-44;
599-10-44; 599-11-44;
599-12-44

✓
DIN 863 T3
(style D16)
0.00005 in
0.001 mm
mm / in
conversion
1.18 in / 30 mm
measuring span
0 ≤ 19.68 in:
malleable cast
iron; 19.68 in ≤
59.05 mm: steel tube
with insulating grips
Max. flexure of the frame
under a measuring force
of 10 N: see the table
Tungsten
carbide tipped
.315 in / 8 mm
dia.
.02 in / 0.5 mm
Max. 10 N
LCD, digit
height: .275 in /
7 mm
RS-232
Other
technical data:
see page B-3
Wooden case
Identification
number
Inspection
report with a
declaration of conformity
✓
External Micrometers
MICROMASTER® Electronic
Micrometers with
Interchangeable Anvils
Lightweight, but rugged anvil micrometers.
One set (No. 01.40101) consists of 4 interchangeable anvils in 1" increments.
Anvils are adjusted (and numbered) in sets, thus rendering unnecessary the
correction of the indication each time an anvil is exchanged.
Dial Gage Element for MICROMASTER
Can replace the interchangeable anvils on AB series micrometers. Makes
finding the culmination point easier. Ensures a constant measuring force.
Supplied as standard accessory with the ABY series micrometers.
01.40301 39537
in mm μm μm
60.30047 27445 0 - 3.94 0 - 100 6 3
60.30048 27446 3.94 - 7.87 100 - 200 7 4.5
60.30049 27447 7.87 - 11.81 200 - 300 8 7
60.30050 27448 11.81 - 15.75 300 - 400 9 9
60.30051 27449 15.75 - 19.69 400 - 500 10 9
60.30052 27450 19.69 - 23.62 500 - 600 11 9
60.30053 27451 23.62 - 27.56 600 - 700 12 10
60.30054 27452 27.56 - 31.50 700 - 800 13 12
60.30055 27453 31.50 - 35.43 800 - 900 14 12
60.30056 27454 35.43 - 39.37 900 - 1000 15 16
60.30057 27455 39.37 - 43.31 1000 - 1100 16 16
60.30058 27456 43.31 - 47.24 1100 - 1200 17 17
60.30059 27457 47.24 - 51.20 1200 - 1300 18 17
60.30060 27458 51.20 - 55.12 1300 - 1400 19 17
60.30061 27459 55.12 - 59.06 1400 - 1500 20 18
B-15

B-16
External Micrometers
ABY Series ISOMASTER ®
with Adjustable Dial Gage Element
Similar to the AB series micrometers, but equipped with the adjustable dial
gage element No. 01.40301 that helps you to find the culmination point
easier with a constant measuring force.
mm μm μm
01.12001 39498 0 - 100 6 3
01.12002 39499 100 - 200 7 4.5
01.12003 39500 200 - 300 8 7
01.12004 39501 300 - 400 9 9
01.12005 39502 400 - 500 10 9
01.12006 39503 500 - 600 11 9
01.12007 39504 600 - 700 12 10
01.12008 39505 700 - 800 13 12
01.12009 39506 800 - 900 14 12
01.12010 39507 900 - 1000 15 16
01.12011 39508 1000 - 1100 16 16
01.12012 39509 1100 - 1200 17 17
01.12013 39510 1200 - 1300 18 17
01.12014 39511 1300 - 1400 19 17
01.12015 39512 1400 - 1500 20 18
✓
DIN 863 T3
(style D15)
NF E 11-090
0.01 mm
0 ≤ 19.68 in:
malleable cast
iron; > 19.68 in ≤
59.05 mm: steel tube
with insulating grips
Max. flexure of the frame
under a measuring force
of 10 N: see the table
B-16
Tungsten
carbide tipped
.314 in / 8 mm
dia.
.02 in / 0.5 mm
Max. 10 N
Dial gage:
see on page
Wooden case
Identification
number
Declaration
of conformity

✓
DIN 863 T3
(style D16)
NF E 11-090
Tungsten
carbide tipped
8 mm dia.
Sets include
2 covers for
the frame as well as
1 clamping nut
Identification
number
External Micrometers
Interchangeable Anvils for ABY Series ISOMASTER®
Set (= 4 items) of interchangeable anvils in 25 mm increments. The anvils are
adjusted and numbered in sets, thus eliminating the need for resetting the
indication after their exchange.
Supplied as standard accessories with the AB series micrometers.
01.40101 39536
B-17

B-18
External Micrometers
280 Series MICROSPEL Electronic
Micrometer/Comparator
The micrometer No. 280 MICROSPEL is designed to accommodate the installation of an
elec tron ic probe with remote amplifier.
This arrangement is especially useful for com par a tive mea sure ments, where the greater
mag ni fi ca tion of the electronic amplifier is a decided advantage over the standard form.
This micrometer allows simple mea sure ment on the machine without removal of the workpiece.
It can also be mounted in a small stand as shown on page B-19.
in mm
72.110558 41598 0 - 1 72.110816 42767 0 - 25
72.110824 41601 1 - 2 72.110819 42768 25 - 50
Pin Anvil Type* Pin Anvil Type*
Features:
Carbide faces.
Movable anvil retracted by push-button.
Built-in adjustable part support.
Satin-chrome finish on barrel and thimble.
Complete with adapter for 3/8" diameter
probe (or 8 mm probe, metric tool).
Spindle lock.
Deluxe fitted case with two ad just ing
wrenches.
72.110855 41603 0 - .800 72.110853 41602 0 - 20
Important
The ELECTRONIC GAGE HEAD and the amplifier are not included in the above part ordering numbers and must be
ordered sep a rate ly. For electronic gage heads and amplifiers see section Electronic Length Measuring
Equipment.
* Built-in adjustable part support is not provided on the pin-anvil version
Specifications 0 - 1" 0 - 25 mm 1 - 2" 25 - 50 mm 0 - .800" 0 - 20 mm
Max. thread error .00008 0.002 .00008 0.002 .00008 0.002
Possible dispersion error .00002 0.0005 .00002 0.0005 .00002 0.0005
due to retractable anvil
Measuring surface flatness .000012 0.0003 .000012 0.0003 .000012 0.0003
Max. parallelism fault of .00004 0.001 .00006 0.0015 .00004 0.001
measuring surfaces
✓
DIN 863 T3
(style D14)
NF E 11-090
Vernier reading
to 0.002 mm
Tungsten
carbide tipped
6.5 mm dia.
Models with
small measuring faces:
2 mm dia., 5 mm long
0.5 mm
Anvil:
2 up to 8 N,
adjustable
Measuring
element:
max. perm. error of 2 μm
Mobile anvil:
repeatability
limit of 0.5 μm
Adjustable part
support (except
model with small measuring
faces)
Plastic
case
Declaration
of conformity

US Made
Wooden case
External Micrometers
Brown & Sharpe Interchangeable
Anvil Micrometers
Get an extended range of measurement with a single tool. Sets include anvils
in 1" increments and setting standards complete with a wooden case.
Features:
Satin-chrome thimble.
Straight-line graduations.
Spindle lock.
Setting rods.
.001" readings.
Black enamel frame.
Fixed/friction thimble.
Wooden case.
in Grad. mm Grad.
599-178-6-1 26952 0 - 6 .001 in 599-178-6-10 26953 0 - 150 .01 mm
599-178-9-1 26962 6 - 9 .001 in 599-178-9-10 26963 150 - 225 .01 mm
599-178-12-1 26956 9 - 12 .001 in 599-178-12-10 26957 225 - 300 .01 mm
599-178-16-1 26959 12 - 16 .001 in 599-178-16-10 26958 300 - 400 .01 mm
599-178-20-1 26961 16 - 20 .001 in 599-178-20-10 26960 400 - 500 .01 mm
599-178-24-1 26965 20 - 24 .001 in 599-178-24-10 26964 500 - 600 .01 mm
B-19

B-20
External Micrometers
MICRO-ETALON® 225
Micrometers with a Dial Indicator
Feature a mobile anvil and built-in dial indicator - Ideal for comparative
measurements on small part series - Nominal dimension is set on the
micrometer and deviations are read on the dial indicator - Retractable
anvil by means of a push-button - Rotating dial for fine adjustment, also
with adjustable tolerance markers.
Protective Cover
Made in transparent plastic – Can be mounted on the
bezel – Protects the indicator against dust and liquids –
Prevents both tolerance markers from being accidentally
displaced.
Dial Indicator
0.00005 in
72.110978 41604
in
Dial Indicator
0.001 mm
mm
72.109837 41588 0 - 1 72.108669 41581 0 - 25
72.109843 41590 1 - 2 72.108691 41583 25 - 50
Pin Anvil Type
72.109857* 41591 0 - 0.800 72.108722* 41585 0 - 20
* Built-in adjustable part support is not provided on the pin-anvil version.
Dial Indicator
0.0001 in
in
Dial Indicator
0.002 mm
mm
72.109835 86147 0 - 1 72.108670 41582 0 - 25
72.109841 41589 1 - 2 72.108716 41584 25 - 50
Specifications 0 - 1" 0 - 25 mm 1 - 2" 25 - 50 mm
Repeatability error of dial indicator: 0.5 division inch mm inch mm
Max. thread error: .00008 0.002 .00008 0.002
Max. dial indicator error: .00004 0.001 .00004 0.001
Measuring surfaces flatness: .000012 0.0003 .000012 0.0003
Max. parallelism fault of measuring surfaces: .00004 0.001 .00006 0.0015
Measuring pressure: 18 oz.* 5 N* 18 oz.* 5 N*
* Possibility to decrease pressure down to: 11 oz. 3 N 11 oz. 3 N
ø2
5
✓
DIN 863 T3
(style D13)
Tungsten
carbide tipped
.256 in / 6.5 mm
dia. For model
with small measuring
faces: .08 in / 2 mm dia.,
.2 in / 5 mm long
.02 in
0.5 mm
Anvil:
4.5 to 5.5 N
Micrometer with
vernier reading
to 0.0001 in or 0.002 mm
Dial indicator:
0.00005 or 0.0001 in /
0.001 or 0.002 mm
Dial
indicator:
± 0.0005 or ± 0.002 in /
± 0.025 or ± 0.05 mm
Micrometer:
max. perm.
error of 2 μm
Dial indicator: 1 μm
Dial indicator:
repeatability
limit of 0.5 μm
Plastic
case
Declaration
of conformity

✓
DIN 863 T3
(style D3)
0.00005 in
0.001 mm
mm / in
conversion
Tungsten
carbide
measuring faces, fixed
Max. 10 N
RS-232:
interface,
opto-coupled
Degree
of protection
(IEC 529, DIN 40 050):
IP 54 or IP 40 with use
of digital output
For additional
technical data:
see page B-3
Plastic case
Identification
number
Inspection
report with a
declaration of conformity
✓
DIN 863 T3
(style D3)
NF E 11-090
0.0001 in
0.01 mm
Tungsten
carbide
measuring faces, fixed
Max. 10 N
Plastic case
Identification
number
Inspection
report with a
declaration of conformity
External Micrometers
AD Series Micrometers with Small
Measuring Faces
For measuring grooves, feather grooves, splines and other difficult to reach
measuring points. Particularly suited for measuring small parts in precision
work owing to the small measuring faces.
Models MICROMASTER®
Models ISOMASTER® AD
in / mm
60.30034 27441 0 - 1.2 / 0 - 30
60.30035 27442 1.2 - 2.3 / 30 - 60
60.30036 27443 2.3 - 3.5 / 60 - 90
60.30037 27444 3.5 - 4.7 / 90 - 120
Optional Accessory
19.61000 86485
1 lithium battery - 3V, 190 mAh, type CR 2032
in mm
02.20101 39582 0 - 1 02.10101 39554 0 - 25
02.20102 39583 1 - 2 02.10102 39555 25 - 50
ø2
ø2
5
5
B-21

B-22
External Micrometers
Micrometers with One Spherical
Measuring Face
Measures wall thickness of tubing.
Models MICROMASTER®
Micrometers with Two Spherical
Measuring Faces
Rounded measuring faces on anvil and spindle for measuring concave
surfaces of workpieces, e.g. ball-bearing guides or walls of tubing.
Models MICROMASTER®
in / mm in / mm
60.30079 27433 0 - 1.2 / 0 - 30 .138 / 3.5
60.30080 27434 1 - 2 / 25 - 50 .138 / 3.5
Model ETALON®
mm in / mm
71.115940 41577 0 - 25 .128 / 3.25
in / mm
60.30081 27435 0 - 1 / 0 - 25
60.30082 27436 0.8 - 1.9 / 20 - 50
60.30083 27437 1.8 - 2.9 / 45 - 75
60.30084 27438 2.8 - 3.9 / 70 - 100
✓
DIN 863 T3
(style D1)
MICROMASTER:
0.00005 in/
0.001 mm
ETALON:
.0001 in/
0.002 mm
Anvils:
tungsten carbide
(MICROMASTER) or titanium
coated (ETALON)
Tungsten carbide tipped
measuring spindle
Anvil with a 3.5 mm
(MICROMASTER)
or 3.25 mm (ETALON) spherical
measuring face
Spindle with a flat
measuring face
Max. 10 N
RS-232 on
MICROMASTER
Other
technical data
on MICROMASTER:
see page B-3
Plastic case
Identification
number
Inspection
report with a
declaration of conformity
✓
DIN 863 T3
(style D1)
0.00005 in
0.001 mm
Steel,
hardened
Spherical,
radius .138 in/
3.5 mm
Max. 10 N
Other
technical data:
see page B-3
Plastic case
Identification
number
Inspection
report with a
declaration of conformity

US Made
DIN 863 T3
(style D1)
NF E 11-090
.0001 in
.002 mm
Measuring
faces rounded
to .125 in
Tungsten
carbide
measuring faces
.02 in
Max. 10 N
Wooden case
Identification
number
Inspection
report with a
declaration of conformity
External Micrometers
Micrometers with Spherical
Measuring Faces
Brown & Sharpe Spherical Anvil Micrometer
For fast, accurate mea sure ment of tubing and curved surfaces.
Brown & Sharpe model with spherical anvil and flat measuring spindle makes
this mi crome ter ideal for measuring convex curves directly without having to
subtract the diameter of a ball. Measure wall thick ness of tubing with inside
diameters as small as 3/8". Straight/line barrel grad u a tions and glare-free
satin -chrome finish virtually eliminate .025" reading errors. Con vert ible
“fixed/friction” thimble for a choice in mea sur ing action and ring lock.
Grad u a tions in .0001"
in Grad. mm Grad.
599-228-2-1 25623 0 - 1 .0001 in 599-248-2-1 25853 0 - 25 .002 mm
B-23

B-24
02.10301 39562 0 - 25
External Micrometers
Micrometers for Soft Materials
With two large, flat, round-edge measuring faces – Measure the thickness
of materials such as paper and plastic sheets, felt, cloth and other soft
materials.
Models MICROMASTER®
Non-rotating measuring spindle – Without spindle lock.
Model ISOMASTER® AF
in / mm
60.30085 27474 0 - 1.2 / 0 - 30
60.30086 27475 1 - 2.1 / 25 - 55
mm
ø20
R1
✓
DIN 863 T3
(style D6)
0.00005 in
0.001 mm
mm / in
Conversion
Hardened steel
measuring faces
Non-rotating,
.7874 in / 20 mm
dia.
Flatness
tolerance: 3 μm
Parallelism
tolerance: 6 μm
Max. perm.
error: 4 μm
Max. 10 N
RS-232
Other
technical data:
see page B-3
Plastic case
Identification
number
Inspection
report with a
declaration of conformity
✓
DIN 863 T3
(style D6)
0.01 mm
Hardened steel
measuring faces
ø 15 mm
Flatness
tolerance: 3 μm
Parallelism
tolerance: 6 μm
Max. 10 N
Plastic case
Identification
number
Inspection
report with a
declaration of conformity

✓
DIN 863 T3
(style D3)
0.00005 in
0.001 mm
mm / in
Conversion
Hardened steel
measuring faces
Non-rotating
spindle
≤ 3.54 in / 90 mm:
.984 in / 25 mm dia.
> 3.54 in / 90 mm
≤ 4.724 in / 120 mm:
1.18 in / 30 mm dia.
Suited from
module 0.2 in
0.5 mm
Max. 10 N
RS-232
Other
technical data:
see page B-3
Plastic case
Identification
number
Inspection
report with a
declaration of conformity
W K
External Micrometers
Micrometers for Gear Pitch
Measurement
Flanges with ring-shaped measuring faces for root tangent lengths Wk
on gear pitches, distance between grooves and slots as well as other
hard-to-reach locations.
Models MICROMASTER®
Non-rotating spindle - Without spindle lock.
in / mm
60.30041 27604 0 - 1.2 / 0 - 30
60.30042 27605 1 - 2.1 / 25 - 55
60.30043 27606 2.1 - 3.35 / 55 - 85
60.30044 27607 3.35 - 4.5 / 85 - 115
B-25

B-26
Blade Micrometers
External Micrometers
For measuring key ways, grooves, form tool
di am e ters and other parts with shallow depths.
Blades measure to a depth of 7/32" (5.5 mm).
Blades are hardened and lapped for ac cu ra cy and durability.
Non-rotating spindle.
599-219-2 25352 0 - 1
599-220-2 25357 1 - 2
599-221-2 25616 2 - 3
599-222-2 25617 3 - 4
599-249-2 26877 0 - 25
599-240-2 26874 25 - 50
599-241-2 26875 50 - 75
599-242-2 26876 75 - 100
in
mm
Wood Cases for Blade Micrometers
Case No.
599-219-2/599-249-2 43683 599-20-9996
599-220-2/599-240-2 43688 599-30-9998
599-221-2/599-241-2 43706 599-40-9998
599-222-2/599-242-2 43712 599-50-9998
US Made
.017" thick blade
Grad. .001"
Hardened steel
measuring faces
Wooden case

US Made
Grad. .001 in/
.01 mm
External Micrometers
Rolling Mill Micrometer
A micrometer designed with a deep throat for measuring sheet metal.
Sat in-chrome thimble.
Straight/line graduations.
Black enamel frame.
Spindle lock.
Fixed/friction thimble.
.001" reading.
in Throat Depth Grad.
599-237-3-1 26949 0 - 1 3 in .001 in
599-237-6-1 26943 0 - 1 6 in .001 in
mm Throat Depth Grad.
599-237-30-1 26950 0 - 25 75 mm .01 mm
599-237-60-1 26944 0 - 25 150 mm .01 mm
B-27

B-28
External Micrometers
Spline Micrometer
A micrometer with the anvil and spindle reduce to .120" (3 mm)
diameter. It is ideal for measuring splines, slots and keyways.
Features:
.120" (3 mm) diameter anvil and spindle.
Sat in-chrome thimble.
.001" readings - inch.
0.01 mm readings - metric.
Straight/line graduations.
Black enamel frame.
Spindle lock.
Fixed/friction thimble.
Meets Federal specifications.
in Grad.
599-234-1 26946 0 - 1 .001 in
599-235-1 26947 1 - 2 .001 in
mm Grad.
599-234-10 26942 0 - 25 .01 mm
599-235-10 26948 25 - 50 .01 mm
US Made
.120" / 3 mm dia.
anvil and spindle
Black enamel
frame
Grad. .001 in

US Made
.120 " / 3 mm dia.
anvil and spindle
Black enamel
frame
Grad. .001 in
.01 mm
US Made
.120 " / 3 mm dia.
anvil and spindle
Wood case
Black enamel
frame
Grad. .001 in
.01 mm
External Micrometers
Disk Micrometers - Inch and Metric
For measuring narrow grooves and other recessed features from .03" thick. Disks
are 1/2" in diameter, 1/16" thick in the center and .03" thick at the edge. With ring
lock and satin-chrome finish for easy reading. .001"/.01mm graduations.
599-215-4 25618 0 - 1
599-245-4 26852 0 - 25
Flange Micrometers - Inch and Metric
One inch diameter flanges make it easy to mea sure gear pitches, over
shoul ders, into grooves, from slots to a ref er ence edge, and a wide variety of
other measurements not possible with standard mi crome ters. Supplied with
ring lock and friction sleeve. Flanges are .03" thick at the edges.
.001" grad u a tions.
.001 in Grad. .01 mm Grad.
599-224-1 25619 0 - 1 in 599-244-1 26850 0 - 25 mm
599-224-2 25620 1 - 2 in 599-244-2 26851 25 - 50 mm
599-224-3 25621 2 - 3 in
599-224-4 25622 3 - 4 in
in
mm
B-29

B-30
Single micrometers
MICROMASTER ®
External Micrometers
with 7 Pairs of
Interchangeable Measuring Inserts
Non-rotating spindle - Without spindle lock.
Components of Full Micrometers
in mm
60.30099 27565 0 - 1.2 0 - 30
60.30100 27564 1.0 - 2.1 25 - 55
Full set of measuring inserts
02.69027
Includes one pair of the following inserts :
in / mm
60.30045 27563 0 - 1.2 / 0 - 30
60.30046 27571 1.0 - 2.1 / 25 - 55
mm
02.69020 28389 flat ø 6.5
02.69021 28390 small, flat ø 2
02.69023 28391 large, flat ø 12
02.69024 28392 narrow, flat 0.7
02.69026 28393 knife-edged 0.1/60°
02.69022 28394 spherical R = 5
02.69025 28395 cone-shaped ø 0.3/60°
Specially designed measuring faces also available upon
request.
ø6.5
ø6.5
ø6.5
ø12
ø2
R=5
4.5
02.69020
02.69021
4.5
02.69022
4.5
02.69023
4
ø6.5
ø0.3
0.1
0.7
02.69024
02.69025
02.69026
3.5
60°→
60°→
✓
0.00005 in
0.001 mm
mm / in
Conversion
Micrometer
element
with a max. perm.error
of 3 μm
.295 in / 7.5 mm
dia., non-rotating
spindle with fixing bore
for a measuring insert
Adjustable
attachment on anvil
for a measuring insert
with lock
Hardened steel
measuring faces
Max. 10 N
RS-232
Other
technical data
on page B-3
Plastic case
Identification
number
Inspection
report with a
declaration of conformity

✓
DIN 863 T3
(style D11)
0.01 mm
Titanium
carbide
measuring face on anvil
Tungsten carbide tipped
spindle
Anvil with a
50 x 9 mm
flat face for measuring
range 0 to 25 mm or
60 x 10 mm from 25
up to 50 mm
Spindle with a 6.5 mm
dia. measuring face
Anvil with
a flatness
tolerance of 2 μm
0.5 mm
Max. 10 N
Plastic case
Identification
number
Inspection
report with a
declaration of conformity
External Micrometers
AT Series ISOMASTER ® Micrometers
with Large Measuring Face on Anvil
Micrometers with a flat, rectangular measuring face that serve for inspecting
the width of milling cutters with staggered teeth and alike.
02.11301 39574 0 - 25
02.11302 39575 25 - 50
Series AL Micrometers for Measuring Tube Wall
Thickness - Metric
The 8 mm diameter round ed anvil can be inserted into the tubing bore. The
anvil is hard ened steel and the mea sur ing face of the spindle is 6.5 mm
diameter tungsten carbide. The spindle measuring range is 25 mm with
read ings of 0.01 mm.
This mi crome ter has an enam eled frame and is supplied with span ner
wrench es in a fitted case.
mm
mm
02.10701 39567 0 - 25 mm
oD
1.2
25
B-31

B-32
External Micrometers
Micrometers with
Prismatic Measuring Faces
Measure test pieces with an uneven number of grooves such as milling
cutters, taps, drills and splined shafts as well as odd polygons. Determine
roundness errors on cylindrical surfaces. Angle of the prism aperture is
designed for workpieces having a number of 3 or 5 flutes.
Models MICROMASTER®
in / mm
3-flute test pieces (60°)
60.30087 27468 0.04 - 0.27 / 1 - 7
60.30088 27469 0.20 - 0.80 / 5 - 20
60.30089 27470 0.80 - 1.38 / 20 - 35
60.30090 27471 1.38 - 1.97 / 35 - 50
60.30091 27472 1.97 - 2.56 / 50 - 65
60.30092 27473 2.56 - 3.15 / 65 - 80
5-flute test pieces (108°)
60.30093 27462 0.04 - 0.27 / 1 - 7
60.30094 27463 0.20 - 0.98 / 5 - 25
60.30095 27464 0.98 - 1.77 / 25 - 45
60.30096 27465 1.77 - 2.56 / 45 - 65
60.30097 27466 2.56 - 3.35 / 65 - 85
60.30098 27467 3.35 - 4.13 / 85 - 105
60°
108°→
✓
DIN 863 T3
(style D 10)
0.00005 in
0.001 mm
mm / in
conversion
Tungsten
carbide tipped
Angle of the
prism aperture:
60° for 3-flute test pieces
or 108° for 5-flute test
pieces
.295 in / 7.5 mm
3-flute test
pieces or .022 in /
0.559 mm for 5-flute
test pieces
Max. 10 N
RS-232
Other
technical data
on page B-3
Plastic case
Identification
number
Inspection
report with a
declaration of conformity

✓
DIN 863 T3
(style D 10)
NF E 11-090
0.01 mm
Tungsten
carbide tipped
Angle of the
prism aperture:
60° for 3-flute test pieces
or 108° for 5-flute test
pieces
0.75 mm for
3-flute test
pieces or 0.559 mm for
5-flute test pieces
Max. 10 N
Plastic case
Identification
number
Declaration
of conformity
✓
Hardened
steel alloy
Fitted with
plastic guard
plates from nominal
dimension of 20 mm.
Actual size engraved
on the top face.
Identification
number
Declaration
of conformity
External Micrometers
Cylindrical Setting
Standards
AS Series ISOMASTER® Micrometers
3-flute test pieces (60°)
Inch 3-Flute Micrometers (60° Angle)
• .0001" reading-inch.
• Carbide anvils for longer measuring life.
• Easy-reading, satin-chrome finish.
mm
04.10001 42458 1 - 7
04.10002 42459 7 - 20
04.10003 42460 20 - 35
04.10004 42461 35 - 50
04.10005 42462 50 - 65
04.10006 42463 65 - 80
5-flute test pieces (108°)
04.10101 42464 1 - 7
04.10102 42465 7 - 25
04.10103 42466 25 - 45
04.10104 42467 45 - 65
04.10105 42468 65 - 85
04.10106 42469 85 - 105
599-175-2-1 25350 .094 - 1.00
599-175-3-1 25351 1 - 2
599-175-4-1 25659 2 - 3
04.40001 42492 5
04.40002 42493 20
04.40003 42494 25
04.40004 42495 35
04.40005 42496 45
04.40006 42497 50
04.40007 42498 65
04.40008 42499 85
in
mm
B-33

B-34
External Micrometers
Models MICROMASTER® AC
in / mm
60.30062 27476 0 - 1 / 0 - 25
60.30063 27477 1 - 2 / 25 - 50
60.30064 27478 2 - 3 / 50 - 75
60.30065 27479 3 - 4 / 75 - 100
60.30066 27480 4 - 5 / 100 - 125
60.30067 27481 5 - 6 / 125 - 150
Important
Measuring inserts and setting standards
must be ordered separately.
AC Series ISOMASTER® Micrometers
in mm
02.20001 39576 0 - 1 02.10001 39548 0 - 25
02.20002 39577 1 - 2 02.10002 39549 25 - 50
02.20003 39578 2 - 3 02.10003 39550 50 - 75
02.20004 39579 3 - 4 02.10004 39551 75 - 100
02.20005 39580 4 - 5 02.10005 39552 100 - 125
02.20006 39581 5 - 6 02.10006 39553 125 - 150
Important
Micrometers for Thread Measurement
Used for pitch diameter inspection – Anvil with adjustable holder for mounting
a measuring insert with prismatic faces – Fine screw adjustment and locking
device – Spindle has a fixing bore for a cone-shaped measuring insert.
Measuring inserts and setting standards must be ordered separately
See page B-37
✓
DIN 863 T3
(style D18)
0.00005 in
0.001 mm
mm / in
conversion
Max. 10 N
RS-232
Other
technical data
on page B-3
Plastic case
Identification
number
Inspection
report with a
declaration of conformity
✓
DIN 863 T3
(style D 18)
NF E 11-090
0.001 in
0.01 mm
.02 in/
0.5 mm
Max. 10 N
Plastic case
Identification
number
Declaration
of conformity

✓
Hardened steel
Shaft with
a .138 in /
3.5 mm dia., .61 in /
15.5 mm long
Supplied in
sets or pairs
✓
Hardened steel
Insulating
- sleeve marked
with actual size
Identification
number
Declaration
of conformity
External Micrometers
Interchangeable Thread Inserts
for TESA® AC Series Micrometers
With measuring faces specially designed for pitch diameters.
Pitch Threads Threads
mm per in per in
ISO Metric Threads Whitworth Threads Unified Threads UN, UNC, UN
60° flank angle 55° flank angle 60° flank angle
02.40000 39604 0.4 - 0.5 02.50100 39652 60 - 48 02.50000 39644 64 - 42
02.40001 39605 0.5 - 0.6 02.50101 39653 48 - 40 02.50001 39645 42 - 25
02.40002 39606 0.6 - 0.8 02.50102 39654 40 - 32 02.50002 39646 25 - 17
02.40003 39607 0.8 - 1.0 02.50103 39655 32 - 24 02.50003 39647 17 - 10
02.40004 39608 1.0 - 1.25 02.50104 39656 24 - 18 02.50004 39648 10 - 6.5
02.40005 39609 1.25 - 1.5 02.50105 39657 18 - 14 02.50005 39649 6.5 - 4
02.40006 39610 1.5 - 2.0 02.50106 42413 14 - 10 02.50006 39650 4 - 2.5
02.40007 39611 2.0 - 2.5 02.50107 42414 10 - 7
02.40008 39612 2.5 - 3.0 02.50108 42415 7 - 4.5
02.40009 39613 3.0 - 4.0 02.50109 42416 4.5 - 3
02.40010 39614 4.0 - 5.0
02.40011 39615 5.0 - 6.0
Full set (12 pairs) Full set (10 pairs) Full set (7 pairs)
02.40015 39616 0.4 - 6.0 02.50115 42417 60 - 3 02.50015 39651 64 - 2.5
Setting Standards for Screw Thread Micrometers
60° flank angle
in mm
02.50501 42418 1 02.40501 39617 25
02.50502 42419 2 02.40502 39618 50
02.50503 42420 3 02.40503 39619 75
02.50504 42421 4 02.40504 39620 100
02.50505 42422 5 02.40505 39621 125
55° flank angle
02.50601 42423 1 02.40601 39622 25
02.50602 42424 2 02.40602 39623 50
02.50603 42425 3 02.40603 39624 75
02.50604 42426 4 02.40604 39625 100
02.50605 42427 5 02.40605 39626 125
B-35

B-36
Features:
• Sat in-chrome thimble.
• .001" readings.
• Straight/line graduations.
• Black enamel frame.
• Spindle lock.
• Fixed/friction thimble.
• Meets Federal specifications.
External Micrometers
Screw Thread Comparator Micrometers
A micrometer that will give you a quick check for cut or chased threads. It has
been designed for comparison mea sure ments. Tapered contacting points on
the micrometer are lapped flat to .015" for accurate thread comparison. This
micrometer meets government spec i fi ca tion GGG-C-105c.
599-210-10 26937 0 - 1 in .001 in
599-210-20 26955 1 - 2 in .001 in
599-210-10-1 26945 0 - 25 mm .01 mm
599-210-20-1 26951 25 - 50 mm .01 mm
US Made
.120 " / 3 mm dia.
anvil and spindle
Black enamel
frame
Grad. .001 in/
.01 mm

* The 1" size is a
standard round
reference disk.
Sizes 2" to 11" are
1/4" diameter rods
with flat ends. Sizes
12" to 23" are 3/8"
tubular with 1/4"
diameter flat ends.
Sizes 6" to 23" have
two insulating grips
to protect rods from
heat of hands.
Meets Federal
specifications.
External Micrometers
Micrometer Standards
and Measuring Rods
Inch Micrometer Standards
Designed for calibrating microme ters and zeroing vernier,
dial, and digital cal i pers.
599-9655-3
599-9655-6
Sets - Inch Micrometer Stan dards
in in
599-657-16 44506 1* 599-9655-13 87241 13
599-9655-2 45195 2 599-9655-14 87242 14
599-9655-3 45196 3 599-9655-15 87243 15
599-9655-4 45197 4 599-9655-16 87244 16
599-9655-5 45198 5 599-9655-17 87245 17
599-9655-6 87234 6 599-9655-18 87246 18
599-9655-7 87235 7 599-9655-19 87247 19
599-9655-8 87236 8 599-9655-20 87248 20
599-9655-9 87237 9 599-9655-21 87249 21
599-9655-10 87238 10 599-9655-22 87250 22
599-9655-11 87252 11 599-9655-23 87251 23
599-9655-12 87240 12
in Standards Notes
599-77 43725 1 and 2 2 No case
599-78 43726 1 - 5 5 No case
599-79 43728 6 - 11 6 No case
599-80
Wood Case Only
43729 1 - 11 11 With case
599-184-9998 43833 1 - 11 — No standards
These sets have the #9655 style standards
B-37

B-38
Setting Standards
Guide Collars
Make the positioning of INTERAPID
setting standards fast and simple.
External Micrometers
INTERAPID INTERAPID
mm mm
21.40001 40598 25 21.40026 40623 650
21.40002 40599 50 21.40027 40624 675
21.40003 40600 75 21.40028 40625 700
21.40004 40601 100 21.40029 40626 725
21.40005 40602 125 21.40030 40627 750
21.40006 40603 150 21.40031 40628 775
21.40007 40604 175 21.40032 40629 800
21.40008 40605 200 21.40033 40630 825
21.40009 40606 225 21.40034 40631 850
21.40010 40607 250 21.40035 40632 875
21.40011 40608 275 21.40036 40633 900
21.40012 40609 300 21.40037 40634 925
21.40013 40610 325 21.40038 40635 950
21.40014 40611 350 21.40039 40636 975
21.40015 40612 375 21.40040 40637 1000
21.40016 40613 400 21.40041 40638 1025
21.40017 40614 425 21.40043 40639 1075
21.40018 40615 450 21.40045 40640 1125
21.40019 40616 475 21.40047 40641 1175
21.40020 40617 500 21.40049 40642 1225
21.40021 40618 525 21.40051 40643 1275
21.40022 40619 550 21.40053 40644 1325
21.40023 40620 575 21.40055 40645 1375
21.40024 40621 600 21.40057 40646 1425
21.40025 40622 625 21.40059 40647 1475
✓
Hardened steel
measuring faces
INTERAPID
have one flat
end face and 1 rounded,
lapped
Round endface
and
plastic insulating grip.
INTERAPID with dullchrome
shaft.
INTERAPID
with lengths
≤ 175 mm: 10 mm
≥ 200 mm: 13 mm
ETALON Basic:
≤ 75 mm long: 7 mm
≥ 100 mm long: 8 mm
Max. perm. error
(ETALON Basic):
≤ 75 mm: 2 μm
100 and 125 mm: 2.5 μm
150 and 175 mm: 3 μm
≥ 200 ≤ 275 mm: 3.5 μm
≥ 300 ≤ 375 mm: 4 μm
≥ 400 ≤ 475 mm: 5 μm
500 mm: 6 μm
Identification
number
INTERAPID:
Actual length
measured shown
in the inspection report
Declaration
of conformity

✓
Hardened
steel wires
Steel
wires mounted
on holders:
2-wire holder rests
on anvil
and single wire
holder on spindle
Single pairs
are supplied
in a plastic bag,
full set sets
in a wooden case
Declaration
of conformity
TPI = Threads per inch
M = Measurement
F = Correction factor
P.D. = Pitch Diameter
External Micrometers
Thread Measuring Holders
(3-Wire Method)
For measuring pitch diameter of threads using the three-wire method.
For use with any micrometer with a 6.5 mm diameter spindle. Also available
as special are individuals and sets for 5/16" (8 mm) diameter spin dles on
larger micrometers or bench-type mi crome ters. Consult our Sales Dept. for
quotes. We can also quote wire sizes for your special ap pli ca tions such as
29° ACME threads.
The wire holders are held in position on the spindle and anvil. The or der ing
num bers refer to holders and wire only. Micrometers are not included.
Supplied in pairs or in sets with chart of cor rec tion factors “F”.
M
P.D.
P.D. = M - F
Wire Dia. “W” Metric Pitch Whitworth US Std.
d3 (mm) h (mm) TPI TPI
02.40701 39628 0.17 0.25 and 0.3 — —
72.112025 41608 0.195 — 72 80
02.40702 39629 0.22 0.35 — 72
02.40703 39630 0.25 0.4 60 64
02.40704 39631 0.29 0.45 and 0.5 — 56
02.40705 39632 0.335 0.6 48 and 40 48 and 44
72.112030 42769 0.390 — 36 40 and 36
02.40706 39633 0.455 0.7 to 0.8 — 32
02.40707 39634 0.53 0.9 32 and 28 28
02.40708 39635 0.62 1.0 26 and 24 24
02.40709 39636 0.725 1.25 22 and 19 20
02.40710 39637 0.895 1.5 18 and 16 18 and 16
02.40711 39638 1.10 1.75 14 14 and 13
02.40712 39639 1.35 2.0 12 and 11 12 and 11
02.40713 39640 1.65 2.5 10 and 9 10 and 9
02.40714 39641 2.05 3.0 and 3.5 8 and 7 8 and 7
02.40715 39642 2.55 4.0 and 4.5 6 6
02.40716 39643 3.20 5.0 and 5.5 5 and 4-1/2 5 and 4-1/2
72.112023 41606 Complete set inch, metric, and Whitworth: 18 pairs of holders
in a case
02.40700 39627 Complete set (metric only): 16 pairs of holders in a case
B-39

B-40
External Micrometers
Micrometer Heads
Components commonly used for checking the various displacements on
measuring fixtures, coordinate tables, microscopes, machines as well as
other special appliances. Mounted on the cylindrical clamping shaft.
Models MICROMASTER®
Without spindle lock.
mm mm
599-200 27420 0 - 30 12h6
599-200R 27411 30 - 0 12h6
599-227
ø6.5
31
47
ø12 h6
16
599-200
599-200R
Micrometer Stands
For micrometers up to 12 in / 300 mm and other measuring instruments.
01.60201 39547 599-227 43894
ETALON
72.110123 41597
72.110123
✓
Clamp aperture
of .63 in / 16 mm
(TESA) or .79 in / 20 mm
(ETALON)
Lacquered
cast iron base
Tilting locking
device
Uses one single bolt
only

US Made
DIN 863 T2
(style E)
NF E 11-090
0.0001 in
0.01 mm
Tungsten
carbide tipped
.256 in
6.5 mm dia.
.02 in
0.5 mm
Max. perm.
error of 3 μm
Max. 10 N
Identification
number
Declaration
of conformity
US Made
DIN 863 T2
(style E)
NF E 11-090
0.01 mm
Tungsten
carbide tipped
6.5 mm dia.
0.5 mm
Max. perm.
error of 3 μm
Max. 10 N
Identification
number
Declaration
of conformity
External Micrometers
Standard Micrometer Heads
Standard Inch Micrometer Heads
Commonly used for micrometer accuracy in machines,
gages, test equipment, as well as elec tron ic, optical and
me chan i cal in stru ments. Each micrometer features a
friction thimble.
Micrometer Heads
0-1 in Head - Spindle projection 1-3/32 in
DIGIT-MIKE ® Direct Reading
Micrometer Head
0-25 mm Head - Spindle projection 26 mm
Grads. Shank
599-288-36-1 26087 .001 in .375 in Dia. x 1/2 in
599-288-34-1 26088 .0001 in .375 in Dia. x 1/2 in
0-25 mm Head - Spindle projection 26mm
599-288-38-1 26089 0.01 mm .375 in Dia. x 1/2 in
599-288-37-1 26090 0.002 mm .375 in Dia. x 1/2 in
Grads. Shank
599-289-10-1 45808 0.002 mm 10 mm Dia. x 18 mm
B-41

B-42
Model ISOMASTER® AR
Without spindle lock.
02.21201 39601 0 - 1
02.11201 39573 0 - 25
Model TESAMASTER® AR
Without spindle lock.
03.22301 42457 0 - 1
03.12301 42442 0 - 25
External Micrometers
in
mm
in
mm
✓
DIN 863 T2
(style E)
NF E 11-090
0.0001 in
0.01 mm
Tungsten
carbide tipped
.256 in
6.5 mm dia.
.02 in
0.5 mm
Max. perm.
error of 3 μm
Max. 10 N
Identification
number
Declaration
of conformity
✓
DIN 863 T2
(style E)
Vernier reading
to 0.0001 in or
0.001 mm
Digital reading
to 0.005 in or
0.1 mm
Tungsten
carbide tipped
.256 in/
6.5 mm dia
.02 in/
0.5 mm
Max. perm.
error of 2 μm
Max. 10 N
Identification
number
Declaration
of conformity

US Made
Accuracy:
±.00005 in over
1 in range
±0.001 mm over
25 mm range
External Micrometers
3-1/2" Diameter Micrometer Heads
Super-accurate for critical applications!
Accuracy: ±.00005" over 1" range
±0.001 mm over 25 mm range
Range 0 - 1" by .0001"
These heads are dual reading with zero on either end of
the range. This feature facilitates work or table positioning
from either point of reference. The long circumference of
the thimble provides widely spaced .0001" graduations,
for easy and accurate reading.
Heads are furnished with a carbide measuring face on the
spindle end for long life. These heads meet or exceed
Federal Specification GGG-C-105c.
High Accuracy
599-296-2A 26895 0 - 1 in
Measuring faces are flat and square with axis within .000015"
Standard Accuracy
599-296-2 26894 0 - 1 in
Measuring faces are flat and square with axis within .000030"
Metric (100 mm Diameter)
599-292-10 27024 0 - 25 mm
Measuring faces are flat and square with axis within 1µm.
B-43

B-44
Electronic Micrometer Head
Featuring Digital Readout!
Features:
• Smooth, precise feel.
• Hand-lapped lead screws.
• Non-rotating spindles.
• Consistent measurement performance.
• RS-232 output for SPC.
• 110 or 220 VAC switchable.
External Micrometers
Brown & Sharpe’s electronic micrometer head with digital readout provides
instant inch/metric conversion with the flip of a switch. Panel switches allow
zero reset and absolute/relative meas ure ment. A non-ro tat ing spindle and
flat car bide tip are standard. Every mi crome ter head is care fully balanced to
main tain the best pos sible “feel”. In addition, each hardened steel lead screw
and car bide tip is individually lapped to required tolerances.
Range:
0 - 1" (0 – 25 mm)
Resolution:
Normal mode - .00001" (0.0001 mm)
High resolution mode - .000005" (0.0001 mm)
Accuracy:
±.00005" over 1" range
±0.001 mm over 25 mm range
599-300-1 86587
Accessories: Output Cable (10-pin)
595-GF-2512R 25419

✓
DIN 863 T2
(style T)
0.00005 in
0.001 mm
mm / in
conversion
Non-rotating
spindle
Measuring rods
with hardened
steel ends
3 mm dia.
depth rods.
.118 in / 30 mm
RS-232
output
.02 in
0.5 mm
Max. perm.
error
(meas. element): 3 μm
Plastic
case
Identification
number
Inspection
report with a
declaration of conformity
✓
DIN 863 T2
(style T)
NF E 11-097
0.0001 in
0.01 mm
Measuring rods
with hardened
steel ends
.157 in /
4 mm dia.
measuring rods.
For the measuring face
on the base: see table.
.02 in/
0.5 mm
Max- perm. error
of the measuring
element: 3 μm
Plastic case
Identification
number
Declaration
of conformity
External Micrometers
Depth Micrometers
With interchangeable measuring rods provided in sets. These depth rods are
adjusted in increments of 1.18 in / 30 mm, thus eliminating the need for correcting
the display when rods are exchanged.
Models MICROMASTER®
Non-rotating measuring rods. Sets in increments of 1.18 in / 30 mm.
AQ Series ISOMASTER® Micrometers
Measuring rods in increments of 1 in or 25 mm.
in mm mm
60.30069 27460 0 - 3.5 0 - 90 50 x 15
60.30070 27461 0 - 7 0 - 180 100 x 15
in mm mm mm
02.21002 39597 0 - 3 50 x 15 02.11002 39569 0 - 75 50 x 15
02.21003 39598 0 - 6 50 x 15 02.11003 39570 0 - 150 50 x 15
02.21004 39599 0 - 3 100 x 15 02.11004 39571 0 - 75 100 x 15
02.21005 39600 0 - 6 100 x 15 02.11005 39572 0 - 150 100 x 15
B-45

B-46
Features:
• 1/8" measuring rods.
• Friction thimble.
• Ring lock.
Note: There are
four design series
of “603” rods for
inch depth micrometers. The
most recent two are listed.
Contact Brown & Sharpe
Customer Service at
1-800-283-3600 if you are
uncertain about your application.
Measuring Rods for Current Design
Metric Reading Depth Micrometers
599-603-810-1 25646 .125 in 0 - 25
599-603-820-1 25647 .125 in 25 - 50
599-603-830-1 25648 .125 in 50 - 75
599-603-840-1 25649 .125 in 75 - 100
599-603-850-1 25650 .125 in 100 - 125
599-603-860-1 25651 .125 in 125 - 150
Measuring Rods for Inch Reading
Depth Micrometers
External Micrometers
Micrometer Depth Gages
Micrometer Depth Gages are available in both inch and metric models. Both
feature a hardened, preci sion base. Bases are available in lengths of 2.5"/
63.5 mm and 4"/100 mm to satisfy a wide range of mea sur ing ap pli ca tions.
Base width is 1/2".
All micrometer depth gages feature a satin-chrome finish for glare-free reading
and a friction thimble for uniform measurements. All models on this page are
sup plied complete in a fitted wooden case.
in
mm
(For use with prior design Depth Micrometers - marked “England” with
.157 in / 4 mm diameter rods)
599-603-401 51861 0 - 1 .157 in / 4 mm
599-603-402 51862 1 - 2 .157 in / 4 mm
599-603-403 51863 2 - 3 .157 in / 4 mm
599-603-404 51864 3 - 4 .157 in / 4 mm
599-603-405 51865 4 - 5 .157 in / 4 mm
599-603-406 51866 5 - 6 .157 in / 4 mm
599-603-407 51867 6 - 7 .157 in / 4 mm
599-603-408 51868 7 - 8 .157 in / 4 mm
599-603-409 51869 8 - 9 .157 in / 4 mm
599-603-410 51870 9 - 10 .157 in / 4 mm
599-603-411 51871 10 - 11 .157 in / 4 mm
599-603-412 51872 11 - 12 .157 in / 4 mm
Depth Micrometers
No. Base
Rods Length
Inch Reading (.001" Graduations)
599-603-123-3 25624 0 - 3 in 3 2.5 in
599-603-143-3 25627 0 - 3 in 3 4 in
599-603-126-3 25625 0 - 6 in 6 2.5 in
599-603-146-3 25628 0 - 6 in 6 4 in
599-603-128-3 25626 0 - 12 in 12 2.5 in
599-603-148-3 25629 0 - 12 in 12 4 in
Metric Reading (0.01 mm Graduations)
599-603-223-1 25630 0 - 75 mm 3 63.5 mm
599-603-243-1 25632 0 - 75 mm 3 100 mm
599-603-226-1 25631 0 - 150 mm 6 63.5 mm
599-603-246-1 25633 0 - 150 mm 6 100 mm
Individual Measuring Rods
Measuring Rods for Current Design
Inch Reading Depth Micrometers
599-603-401-1 25634 0 - 1 .125 in
599-603-402-1 25635 1 - 2 .125 in
599-603-403-1 25636 2 - 3 .125 in
599-603-404-1 25637 3 - 4 .125 in
599-603-405-1 25638 4 - 5 .125 in
599-603-406-1 25639 5 - 6 .125 in
599-603-407-1 25640 6 - 7 .125 in
599-603-408-1 25641 7 - 8 .125 in
599-603-409-1 25642 8 - 9 .125 in
599-603-410-1 25643 9 - 10 .125 in
599-603-411-1 25644 10 - 11 .125 in
599-603-412-1 25645 11 - 12 .125 in
in
US Made
DIN 863 T2
(style T)
NF E 11-097
0.0001 in
0.01 mm
Measuring rods
with hardened
steel ends
.157 in /
4 mm dia.
measuring rods.
For the measuring face
on the base: see table.
.02 in
0.5 mm
Max- perm. error
of the measuring
element: 3 μm
Wooden case
Identification
number
Declaration
of conformity

MIL-STD-45662A
Wooden case
Certificate of
Calibration
External Micrometers
Micrometer Checking Set
The First Complete Set!
The Brown & Sharpe Micrometer Checking Set has all the necessary
components to check the accuracy of your micrometers, ensuring you that
they are performing to their optimum specifications.
Features:
Set assists you in meeting Federal Specification GGG-C-15c for flatness
and parallelism and conforms to MIL-STD-45662A.
Ten-piece selection of gage blocks allows checking of various spindle
positions over the complete micrometer range.
Two optical flats: .500" diameter and .5125" diameter which allows checking
anvil faces at half revolutions of the spindle for measuring flatness.
Each set and each block is individually serialized.
Grade 2 gage blocks include certificate of calibration.
Includes fitted wooden case.
598-10-18 27076
B-47

B-48
External Micrometers
Micrometer Ball Attachments
Converts any micrometer with standard spindle and anvil di am e ters listed
below to an accurate tool for measuring tubing wall thickness as well as other
curved surfaces. Hard ened and lapped chrome steel ball in neoprene retainer
fits on either anvil or spindle of the mi crome ter. To measure, simply subtract
the ball di am e ter from the micrometer reading to com pen sate for the size of
the ball.
Ø .200" or 5 mm
Brown & Sharpe Series
Ball Spindle/
ETALON No. Dia. Anvil Dia.
599-226-200† 45577 72.103523* .200 in .250 in / .256 in
599-226-10† 43893 72.103522* 5 mm 6.3 - 6.5 mm
† Rubber retainer
* Ball retained by metal collet
.200" or 5 mm
ISOMASTER
& ETALON Series
Attachments for Micrometer Ball Tips
Fit on micrometers with measuring faces having a .256 in / 6.5 mm diameter –
Serve to measure tubing wall thickness, workpieces with concave
surfaces, etc.
72.103522 41579 5 mm
72.103523 41580 0.200 in
Ball
Ball
✓
Rounded
measuring
faces in hardened and
lapped steel
Dull-chrome brass
retainer

External Micrometers
Micrometer Cases
599-181-9996
Individual Micrometer Cases for
Brown & Sharpe Micrometers Only
Fitted Wood Cases for Micrometer Sets
Description
in / mm Description
599-1-9999 43652 0 - 1 / 0 - 25 Wooden
599-4-9997 43659 0 - 1 / 0 - 25 Soft leather, pocket type
599-10-9998 45357 0 - 1 / 0 - 25 Digit-Mike ® : Wooden
599-20-9996 43683 1 - 2 / 25 - 50 Wooden - enamel frame
599-20-9997 43684 1 - 2 / 25 - 50 Soft leather, pocket type
599-20-9998 43685 1 - 2 / 25 - 50 Wooden - chrome frame
599-30-9996 43697 2 - 3 / 50 - 75 Wooden - chrome frame
599-30-9998 43698 2 - 3 / 50 - 75 Wooden - enamel frame
599-40-9998 43706 3 - 4 / 75 - 100 Wooden
599-50-9998 43712 4 - 5 / 100 - 125 Wooden
599-60-9998 43718 5 - 6 / 125 - 150 Wooden
599-70-9998 43724 6 - 7 / 150 - 175 Wooden
599-80-9998 43736 7 - 8 / 175 - 200 Wooden
599-90-9998 43742 8 - 9 / 200 - 225 Wooden
599-100-9998 43748 9 - 10 / 225 - 250 Wooden
599-110-9998 43754 10 - 11 / 250 - 275 Wooden
599-120-9998 43760 11 - 12 / 275 - 300 Wooden
599-181-9996 43800 0 - 3 in Set with Chrome Frames
599-181-9997 43801 0 - 3 in / 0 - 75 mm Set with Enamel Frames
599-181-9998 25964 0 - 3 in & 0 - 4 in Set with Enamel Frames - 44 Series
599-182-9998 25975 0 - 6 in Set with Enamel Frames - 44 Series
599-182-9999 43813 0 - 6 in / 0 - 150 mm Set
599-183-9996 26083 6 - 12 in Set - 44 Series
599-183-9999 43823 6 - 12 in / 150 - 300 mm Set
599-184-9996 26086 0 - 12 in Set - 44 Series
599-184-9999 43834 0 - 12 in / 0 - 300 mm Set
B-49