Irwin 13 mm drill bit

The IRWIN HSS Cobalt Drill Bit is a high-quality tool designed for drilling through tough materials. With a 13mm diameter and a cobalt composition, this bit offers exceptional strength, wear resistance, and longevity.

Spur ground external edge Drill Bit for clean hole cutting - Made of high speed carbon steel - Hardened for long life performance - Screw tip for precise hole starts - Measures 13 mm diameter by 190 mm length