Guhring UNC Gun Taps HSS-E Blue band Sirius coated 1/4

Connection code machine side: Straight shank
Internal cooling: Without
Norm: ~DIN 371
Surface: Sirius
Discount group: 103
Type: 4642
Cutting direction: Right-hand
Type VA: VA
Material: HSS-E
Additional information: Internal threading
Form: B
Coloured ring: Blue ring
Threads: UNC
Tolerance class thread: 2BX
Hole type: Through hole
Groove: Straight-fluted cutting edges
Chamfer lead length: 3.5 – 5.5
Code no.: 6.350
Weight: 0.023
No of cutting edges: 3
Total length: 80.000
Thread length: 16.000
Groove length: 26.000
Usable length: 30.000
Norm 2: DIN 2184-1
Wrench opening 1: 5.500
Neck Ø: 4.900
Core hole Ø: 5.10
Shank Ø: 7.000
Nominal dimension thread: 1/4 – 20
External Ø: 6.440
Pitch thread/inch: 20.000
Reach length: 59.000
Statistical goods number: 82074010