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