Through hole and blind hole Guhring no. Standard
2892
2893
DIN 371
DIN 376
Tool material
2847
2848
DIN 371
DIN 376
HSS-E
Surface Cutting direction
rh
rh
rh
rh
Tolerance Application 10-15
Cutting speed m/min
d1
SW d2
BSW GUN NOSE & SPIRAL taps - HSS-E
BSW GUN NOSE & SPIRAL TAPS THROUGH & BLIND HOLES
l2
dk
l1
d2
d1
SW
l2
dk
l1
TAPS 106
d1
Code no.
P
d2
SW
dk
l1
inch
mm
TPI
mm
mm
mm
mm
W 1/8 W 5/32 W 3/16 W 1/4 W 5/16 W 3/8 W 3/8 W 7/16 W 1/2 W 9/16 W 5/8 W 3/4 W 7/8 W1
3.175 3.969 4.762 6.350 7.938 9.525 9.525 11.113 12.700 14.287 15.876 19.051 22.226 25.401
40.00 32.00 24.00 20.00 18.00 16.00 16.00 14.00 12.00 12.00 11.00 10.00 9.00 8.00
3.500 4.50 6.000 7.000 8.000 7.000 10.000 8.000 9.000 11.000 12.000 14.000 18.000 18.000
2.70 3.40 4.90 5.50 6.20 5.50 8.00 6.20 7.00 9.00 9.00 11.00 14.50 14.50
2.500 3.200 3.600 5.100 6.500 7.900 7.900 9.200 10.50 12.00 13.50 16.50 19.25 22.00
56.00 63.00 70.00 80.00 90.00 100.00 100.00 100.00 110.00 110.00 110.00 125.00 140.00 160.00
l2 6.50 13.00 11.00 13.00 14.00 16.00 16.00 22.00 25.00 30.00 30.00 33.00 35.00 38.00
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