HR 500 Reamers - Guhring

HR 500 G high-performance reamers
Standard range and dimensions
HR 500 G high-performance reamers
Standard range and dimensions
HR 500 G carbide-tipped high-performance reamers
HR 500 G cermet-tipped high-performance reamers
Product information
• right-hand cutting
• extremely unequal flute spacing
• straight-fluted
• straight shank DIN 6535 HA
tolerance h6 for hydraulic or shrink
fit chucks
The carbide-tipped HPC reamer HR
500 G operates at highest cutting
rates (see GuhringNavigator) and
produces extremely high-quality holes.
Therefore, it often enables considerable
savings in production costs. In
addition, it provides very high process
reliability. The coolant supply ensures
an optimal chip evacuation and an
optimal cooling.
d2
Tool material Carbide Carbide
Surface finish TiAlN nanoA TiAlN nanoA
Discount group 166 166
Guhring no.
1680 1681
Type
Standard
Tolerance
Guhring std.
hole tolerance zone H7
Intermediate sizes from Ø 20.1 mm
available for fast delivery.
l 4
l 2
l 1
d1
S
for blind holes
D
for through holes
Product information
• right-hand cutting
• extremely unequal flute spacing
• straight-fluted
• straight shank DIN 6535 HA
tolerance h6 for hydraulic or shrink
fit chucks
The HR 500 G cermet-tipped HPC
reamer operates at highest cutting
rates (see GuhringNavigator) and
produces extremely high-quality holes.
Therefore, it often enables considerable
savings in production costs. In
addition, it provides very high process
reliability. The coolant supply ensures
an optimal chip evacuation and an
optimal cooling.
d2
Tool material Cermet Cermet
Surface finish bright bright
Discount group 166 166
Guhring no.
Type
Standard
Tolerance
1682 1683
S
for blind holes
Guhring std.
hole tolerance zone H7
l 2
Intermediate sizes from Ø 20.1 mm
available for fast delivery.
d1
D
for through holes
Nom.-Ø
d 1 H7
Shank-Ø
d 2
Total length
l 1
Effective length
l 2
Cutting edge
length l 4
No. of
flutes
Available
Nom.-Ø
d 1 H7
Shank-Ø
d 2
Total length
l 1
Effective length
l 2
Cutting edge
length l 4
No. of
flutes
Available
22.00 20 160 110 22 6
24.00 25 180 124 22 6
25.00 25 180 124 22 6
26.00 25 180 124 22 6
28.00 25 180 124 25 6
30.00 25 180 124 25 6
32.00 32 200 140 25 6
34.00 32 200 140 25 6
36.00 32 200 140 25 8
38.00 32 200 140 25 8
40.00 32 200 140 25 8
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
22.00 20 160 110 22 6
24.00 25 180 124 22 6
25.00 25 180 124 22 6
26.00 25 180 124 22 6
28.00 25 180 124 25 6
30.00 25 180 124 25 6
32.00 32 200 140 25 6
34.00 32 200 140 25 6
36.00 32 200 140 25 8
38.00 32 200 140 25 8
40.00 32 200 140 25 8
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
14 HR 500 HR 500
15