Bosch HSS Twist Drill Bit Cobalt 338 Drill Bits ( Select Size ) Size:8.0mm 4mm / 355mm No load

4mm / 355mm No load speed (r/min) 4

eXtreme Protection Technology (XPT) for enhanced durability

Includes electric brake

760 bpm Rated speed 0 – 305 rpm Weight excl

Bosch HSS Twist Drill Bit Cobalt 338 Drill Bits ( Select Size ) Size:8.0mm 4mm / 355mm No loadHSS Twist Drill Bit Cobalt provides long lasting performance when drilling stainless steel Cobalt alloy and fully ground HSS provide wear resistance and heat protection Two cutters and two flutes remove chips quickly to make the bits last even longer Cylindrical shank compatible with three jaw drill chucks. Technical Data Diameter (D) mm Working length (L1) mm Total length (L2) mm 1,00 12 34 1,50 18 40 2,00 29 49 2,50 30 57 3,00 33 61 3,20 36 65 3,50