Bosch PRO HSS-Co Cobalt Drill Bit

This Bosch PRO HSS-Co Cobalt Drill Bit is a 6.5mm diameter bit, supplied in a pack of 10 — a frequently used size for clearance holes and fastener applications in stainless steel and other metals. The ten-pack offers excellent value for regular users of this diameter. Fully ground HSS blended with 5% cobalt provides outstanding resistance to heat and wear. The centring tip ensures accurate, no-wander hole starts for clean, precise results every time. Features and Benefits: • 5% cobalt HSS for superior heat and wear resistance • Centring tip for accurate, no-wander hole star