5 Piece Quick Change HSS Cobalt Impact Drill Bit Set (2 to 6mm)

Featuring a revolutionary tip design that supersedes any other in the industry, the Faithfull Cobalt Quick-Change Impact Drill Bits offer 7 cutting edges and 3 peaks that offer several distinct competitive advantages.

Thanks to the super accurate self-cantering, you can make a hole in a round-pipe with just one hand - at a speed which is twice as fast as split point drill bits. Plus, the tool lifetime lasts up to 10x longer in mild steel.

Not only manufactured from M35 HSSE grade steel - with a 5% cobalt content for heat resistance - the cutting performance is fantastic on both precision and degree of finish, leaving fewer defects (burr) than other drill bits. Its protruding centre tip acts like a pilot drill to enable super-accurate positioning too, as well as preventing the drill from wandering. These bits are impact rated, featuring a 1/4in quick-change shank for use in impact drivers - produced in accordance to DIN 338 and DIN 3126-E6.3 for high precision tolerances and geometric accuracy.

Ideal for heavy-duty industrial work in alloy steels, carbon steels, cast iron, hardened alloyed steels, stainless steels, high-temperature alloys, titanium alloy, high strength steel and carbon fibre composite materials.