Twin drill bit made of high speed steel
Manufactured to DIN338
Right-hand cutting twist drill bit, Type N, 135° drill bit tip, split point manufactured to DIN 1412 C, diameter tolerance h 8
Shank equal to drill bit diameter
Two-cutter, cylindrical, two flutes
Suitable for alloyed and non-alloyed steel up to a tensile strength of 900 N/mm², cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals and hard plastics
Precision ground - enables up to 40% faster drilling rate and up to 50% lower feed pressure than standard-ground HSS drill bits with a chisel edge
Self centering split point drill tip means there is no need to pre-punch or pilot drill up to 10mm diameter
Note: Use the universal cutting oil (2 607 001 409) when working with HSS-G metal drill bits
Pack of 10