Bosch 2.2mm HSS Impact Drill Bit

Impact Control HSS Twist Bit offers highly robust drilling in metal, especially with impact drivers. Extremely strong body provides extreme robustness. Precision-ground from solid metal with an oxide coated flute for slicing through materials with reduced wear. Manufactured to DIN 338, drill bit Type N (flute angle) with a 135 tip, diameter tolerance h8. Suitable for use on alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, non-ferrous metals, sheet metals & plastics. Active cutting and perfect centering due to pointed split point tip. 1/4″ hex shank for universal use with drill drivers, impact drivers and drill stands.