Bosch Twist Straight Shank HSS Drill Bit Set 19 Pieces Summer-3 (eXtreme Protection Technology) prevents both

(eXtreme Protection Technology) prevents both water and dust ingress when used in harsh weather conditions

Dual-axis grips allow the tool to be held with both vertical pressure and horizontal direction control

Advanced brushless motor technology for more power and higher torque for longer run time and motor life

Suitable for use with standard drivers with chucks

the 940 tool can be used anywhere without a power supply

Bosch Twist Straight Shank HSS Drill Bit Set 19 Pieces Summer-3 (eXtreme Protection Technology) prevents bothType N drill bits with cylindrical shank system for maximum precision when drilling through metal. Active cutting and perfect centring without wandering are achieved by the pointed split point tip. Suitable for drilling holes in alloyed and non alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non ferrous metals and hard plastics.