Guhring 1/4-28 UNF Taps HSS-E Yellow band

Connection code machine side: straight shank
Internal cooling: without
Norm: ~DIN 374
Surface: bright
Discount group: 103
Type: 911
Cutting direction: right-hand
Type: N R40
Material: HSS-E
Additional information: Internal threading
Form: C
Coloured ring: yellow ring
Threads: UNF
Tolerance class thread: 2B
Hole type: blind hole
Groove: 40° right hand helix
Chamfer lead length: 2-3
Code no.: 6.350
Weight: 0.009
No of cutting edges: 3
Total length: 80.000
Thread length: 9.500
Groove length: 26.000
Usable length: 30.000
Norm 2: DIN 2184-1
Wrench opening 1: 3.400
Core hole Ø: 5.50
Shank Ø: 4.500
Nominal dimension thread: 1/4 – 28
Pitch: 0.907
External Ø: 6.420
Pitch thread/inch: 28.000
Reach length: 59.000
Statistical goods number: 82074010