Draper Expert HSSE M35 Cobalt Drill Bit, 13.0mm x 151mm Out of stock With a vertical whetstone honing

With a vertical whetstone honing wheel

Higher leverage is achieved by setting the fulcrum point closer to the jaw

1m (approx

Made from high carbon steel

Draper Expert HSSE M35 Cobalt Drill Bit, 13.0mm x 151mm Out of stock With a vertical whetstone honingThis M35 high speed steel drill bit is 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.