Fully hardened Titanium coated high carbon steel tri-point bit. Precision ground point and shoulders for a superior clean cut and reduced splintering. Sizes: 10, 16, 20, 22, 25 and 32mm. For drilling softwood, medium hardwood, particle board, plasterboard, plastics and fibreglass. Hex shank for quick change, for use with drills, drivers and hand braces. Fully hardened Titanium coated high carbon steel tri-point bit. Precision ground point and shoulders for a superior clean cut and reduced splintering. Sizes: 10, 16, 20, 22, 25 and 32mm. For drilling softwood, medium hardwood, particle board, plasterboard, plastics and fibreglass. Hex shank for quick change, for use with drills, drivers and hand braces.