Guhring UNC Spiral Taps HSS-E Blue Band TiAlN Coated No 4-40

Connection Code Machine Side: straight shank
Internal Cooling: without
Norm: ~DIN 371
Surface: TiAlN
Discount Group: 103
Type: 391
Cutting Direction: right-hand
Type: VA R45
Material: HSS-E
Additional Information: Internal threading
Form: C
Coloured Ring: blue ring
Threads: UNC
Tolerance Class Thread: 2BX
Hole Type: blind hole
Groove: 45° right hand helix
Chamfer Lead Length: 2-3
Code No.: 2.845
Weight: 0.040
No. of Cutting Edges: 3
Total Length: 56.000
Thread Length: 7.000
Groove Length: 14.000
Usable Length: 18.000
Norm 2: DIN 2184-1
Wrench Opening 1: 2.700
Neck Ø: 2.100
Core Hole Ø: 2.35
Shank Ø: 3.500
Nominal Dimension Thread: 4 – 40
External Ø: 2.890
Pitch Thread/Inch: 40.000
Reach Length: 37.000
Statistical Goods Number: 82074010