General purpose use
Suitable for materials up to 1000N/mm2
Through & blind holes
Suitable for both hand and machine operations
Depths up to approx. 1 x d1
Specifications
Designation: N
Material: HSS
Finish: Brt
Max Cut Depth: 1xD
Shank Form: A
Standard: ISO529
Thread Form: UNC
Nut Tolerance: 2B
Lead: Set
TPI: 7
Length l1 (mm): 151
Length l2 (mm): 51
Diameter d2 (mm): 22.4
sq: 18
Length l4 (mm): 22
z: 4