With the Facom 222A.T3 fully ground hss metal drill bit, you make clean and accurate 3 mm holes with total confidence. Engineered from ground hss steel, it cuts smoothly through unalloyed and alloyed steel up to 800 MPa, stainless steel, grey cast iron, and aluminium alloys. The two precision-ground cutting edges ensure fast chip removal, reducing heat buildup and extending tool life during demanding metalwork tasks. Featuring an overall length of 62 mm and a 3 mm cylindrical shank, this drill bit fits securely into standard keyed and keyless chucks on hand drills and drill presses for dependable assembly and pre-drilling work.