US PRO Cobalt Drill Bit Set 19PC 1-10MM Metal Drilling Stainless Steel Jobber

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.


Sizes: 1.0, 1.5 ,2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0mm


• M35 HSS
• 5% Cobalt
• Longer life
• Superior performance with stainless steel
• DIN338
• Engineering quality
• 135° Split Point
• Fully Ground
• Amber Finish
• HRC 65-67