High carbon steel twist drill with high speed steel tip and polished, dry rust resistant coating. Large diameter bits with reduced 12.5mm diameter shank enables use with standard chucks. Use on aluminium, steel, plastic, wood and non-ferrous metals.
HCS twist drill with HSS tip
Polished, dry rust resistant coating
Extra-large diameter
Reduced 12.5mm shank for standard chucks
Use on aluminium, steel, plastic, wood & non-ferrous metals