RS PRO HSCo spot weld removal drill, 10mm Diameter

HSS cobalt (5%) drills for use with 3 jaw power tools
Use on alloy and hardened steels, etc where excess heat may be generated

HSS, HSCo & HSS TiN

Drills with special ground self-centring points which 'mill' through spot welds to produce burr-free holes in single or double panels