Bosch PRO HSS-Co Cobalt Drill Bit

This Bosch PRO HSS-Co Cobalt Drill Bit is an 8.5mm diameter bit, supplied in a pack of 5 — a specific size ideal for larger clearance and tapping applications in stainless steel and other metals. The five-pack suits professionals who need reliable stock at this diameter. Fully ground HSS with 5% cobalt ensures excellent heat and wear resistance for extended bit life. The centring tip starts holes accurately without wandering, ensuring clean and precise 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 5 provides excellent value at this popular diameter Specifications: Diameter (D) mm: 8.5 Total length (L2) mm: 117 Working length (L1) mm: 75 Net Weight of the product: 0,230 KG Contents: • Pack of 5