US PRO Cobalt Drill Bit Set 19PC 1-10MM Metal Drilling Stainless Steel Jobber
£25.80
Engineering quality drill bits made from M35 steel with 5% Cobalt for longer life. They give a superior performance even when drilling challenging materials such as stainless steel and high alloy steel. With a precision ground tip, split point and 135° angle, these DIN 338 bits are very precise for centring during spot drilling. For tough or hard metal drilling such as high tensile and hardened steels, including stainless steel (Cr-Ni) and purpose made acid resistant metals.