ForgeMaster HSS Ground Cobalt Drill Bits

Suitable for drilling stainless steel and most types of tougher, high tensile steel.
An engineering grade bit designed for durability and accuracy. Suitable for drilling most types of steel, iron, wood, MDF and hard plastics. Fully Ground.
Finish: Polished.

-DIN 3387, type N, 135 degree cutting angle.
-Fully ground true metric sizes.
-Splitpoint from 3mm up and widely used by locksmiths.