Bosch PRO HSS-Co Cobalt Drill Bit

This Bosch PRO HSS-Co Cobalt Drill Bit is a 3.5mm diameter bit, supplied in a pack of 10 — a versatile and widely used size for drilling stainless steel, cast iron, alloyed steels, and more. The ten-pack keeps you working efficiently without interruption. Constructed from fully ground HSS with 5% cobalt for strong heat and wear resistance. The centring tip enables precise, no-wander hole starts for accurate, clean results. Features and Benefits: • 5% cobalt HSS for superior heat and wear resistance • Centring tip for accurate, no-wander hole starts • Cylindrical shank compatible with three-jaw drill chucks • Pack of 10 keeps you productive on repeat tasks Specifications: Diameter (D) mm: 3.5 Total length (L2) mm: 70 Working length (L1) mm: 39 Net Weight of the product: 0,050 KG Contents: • Pack of 10