Guhring 1 x 8 UNC Spiral Tap HSS-E Yellow band

Connection code machine side: straight shank
Internal cooling: without
Norm: ~DIN 376
Surface: bright
Discount group: 103
Type: 881
Cutting direction: right-hand
Type: N R40
Material: HSS-E
Additional information: Internal threading
Form: C
Coloured ring: yellow ring
Threads: UNC
Tolerance class thread: 2B
Hole type: blind hole
Groove: 40° right hand helix
Chamfer lead length: 2-3
Code no.: 25.400
Weight: 0.299
No of cutting edges: 4
Total length: 160.000
Thread length: 32.000
Groove length: 69.000
Usable length: 73.000
Norm 2: DIN 2184-1
Wrench opening 1: 14.500
Neck Ø: 17.800
Core hole Ø: 22.25
Shank Ø: 18.000
Nominal dimension thread: 1 – 8
Pitch: 3.175
External Ø: 25.520
Pitch thread/inch: 8.000
Reach length: 81.000
Statistical goods number: 82074010