HR 500 Reamers - Guhring

HR 500 ACTIVE
Solid carbide reamers in special dimensions
www.guehring.de
HR 500 ACTIVE
Solid carbide step reamers made to measure
www.guehring.de
Order
Inquiry
Contact for questions
Order
Inquiry
Contact for questions
Name/customer no. if available
New customer
Order no.
Name/customer no. if available
New customer
Order no.
Street no.
Town/post code
Street no.
Town/post code
Telephone
Fax
Telephone
Fax
Date
Signature
Date
Signature
Quantity
Minimum order quantity 5 tools
Quantity
Minimum order quantity 5 tools
Hole Ø / tol.
or
Reamers
manufact. Ø / tol.
Nom.-Ø d 1
Nom.-Ø d 1
Tolerance
upper/lower limit
Example
Ø 12 F8
Example
Ø 12
Example
Ø 12
+0,03
+0,01
+0,008
+0,002
Hole Ø / tol.
or
Reamers
manufact. Ø / tol.
cyl. step length/
countersink angle
Example
nom.-Ø d 1 upper/lower limit step Ø d 3 upper/lower limit
Ø 12 F8 Ø 10 H7 Ø 12 Ø 10
Example
Example
Ø 12 +0,01
-0,004 Ø 10
+0,02
-0,004
±0,2
+0,01
-0,004
Blind hole
Ød2 h6
central
bore
l1
l2
60°
Ød1
l A
with internal cooling for blind
holes
Blind hole
Hole and countersink
Ød2 h6
central
bore
l1
Ød1
l2
W1
l3
Ød3
l A
60°
with internal
cooling for blind
holes
Through hole
with internal cooling
without internal
cooling
Ød2 h6
one coolant groove
per cutting edge
l1
l2
Ød1
patent applied for longitudinal
grooves in the shank for through
holes (with IC)
Through hole
with internal cooling
without internal
cooling
Stepped hole
Ød2 h6
Hole and countersink
one coolant groove
per cutting edge
l1
Ød1
l2
W1
l3
Ød3
Dimensions
long version
short version
Further dimensions
on request
long version
short version
Nom.-Ø [mm]
l
Reach
1 l
Reach Chamfer length l a Shank-Ø h6
1
from – to d 1 l 2 l 2
(only blind holes) DIN 6535 d 2
2.950 – 4.1 68 40 - - 0.4 4
4.101 – 6.1 76 40 - - 0.4 6
6.101 – 8.1 101 65 76 40 0.4 8
8.101 – 10.1 101 61 76 36 0.4 10
10.101 – 12.1 130 85 80 35 0.5 12
12.101 – 14.1 130 85 90 45 0.5 14
14.101 – 16.1 150 102 90 42 0.5 16
16.101 – 18.1 150 102 100 52 0.5 18
18.101 – 20.1 150 100 100 50 0.5 20
Dimensions
long version
short version
Further dimensions
on request
Step length l 3 ±0.1
long version short version
smallest poss.
step-Ø d 3
l 1
Reach
l 2
l 1
Reach
l 2
Chamfer length l a
(only blind holes)
Nom.-Ø [mm]
from – to d 1
2.950 – 4.1 d1x0.7 (min.Ø2.95) 68 40 - - 0.4 4
4.101 – 6.1 d1x0.7 (min.Ø2.95) 76 40 - - 0.4 6
6.101 – 8.1 d1 x 0.8 101 65 76 40 0.4 8
8.101 – 10.1 d1 x 0.8 101 61 76 36 0.4 10
10.101 – 12.1 d1 x 0.8 130 85 80 35 0.5 12
12.101 – 14.1 d1 x 0.8 130 85 90 45 0.5 14
14.101 – 16.1 d1 x 0.8 150 102 90 42 0.5 16
16.101 – 18.1 d1 x 0.8 150 102 100 52 0.5 18
18.101 – 20.1 d1 x 0.8 150 100 100 50 0.5 20
Shank-Ø h6
DIN 6535 d 2
Coating
TiAlN (optimal for the machining
of steel, GGG and
universal application)
bright (optimal for the machining
of titanium)
TiAlN nanoA Cast (optimal for
the machining of GG)
Coating
TiAlN (optimal for the machining
of steel, GGG and
universal application)
bright (optimal for the machining
of titanium)
TiAlN nanoA Cast (optimal for
the machining of GG)
Material
steel/hardened steel/GGG/VA
GG
HR 500 CAST: Delivery time approximately 5 weeks
Material
steel/hardened steel/GGG/VA
GG
HR 500 CAST: Delivery time approximately 5 weeks
26 HR 500 HR 500
27