Draper Expert 08913 HSSE M35 Cobalt Drill Bit 4.0mm x 75mm 2 Pcs

These M35 high speed steel drill bits are manufactured with 5% cobalt for long-lasting performance, abrasion resistance and heat protection.

Fully ground with a 135° split point for precise centring to prevent drill wander.

For optimal results and a longer lifetime, Draper cobalt drill bits work best in conjunction with a cooling agent.

Suitable for use with alloy steel, titanium alloys, stainless steel, hardened steel, cast iron and carbon steel.

Compatible with a standard 10/13mm chuck.