201102 is a DIN 338 type N rolled twist drill bit. This is a highly efficient standard drill suitable for all usual drilling work in all normal materials. High security against fracture. Well-suited for steel and cast-steel alloyed and unalloyed up to approx. 900 N/mm² strength, grey cast, malleable cast iron, diecast metal, iron sinter, nickel-silver, graphite cast iron, short-chipping aluminium alloys, bronze and brass.
133.0mm length, 10.2mm diameter and 87.0mm spiral length
Cylindrical shaft and right hand cutting direction
HSS material and black surface coating
25° - 30° spiral angle and 118° point angle
Shape N: helical point normal ground
h8 tolerance, normal groove profile and normal core
