HSS-Co Cobalt Jobber Drill Bits

Full range of sizes in metric and imperial these HSS-Co (Cobalt) drills bits have increased heat resistance and cutting performance. They are ground flute and have a 135° point angle with a split point for precise centring, cobalt drill cut faster and last longer and are suitable for stainless steel, hardened alloy, cast iron and hard plastics.

HSS-Co Cobalt Jobber Drill Bits