Feature●Withstands high temperatures over a longer period of time (up to 1100°C)●Rigid thick weave design ensures stability during tough applications●Surface hardened to penetrate hard abrasive materials●Available in jobber length, full shaft●Best for drilling in light metal, high carbon steel, aluminium and all-steel, cast iron, stainless steel and titaniumDescription
Bosch cobalt drill bits are specially designed for drilling in high carbon steel. The thick web helix ensures quick material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exact specifications and features a cross connector that starts on contact without walking or skating, eliminating a centre hole punch.