Product Details
This heavy-duty drill kit is designed for drilling in tough, high-tensile, and work-hardening materials under extreme operating conditions. Manufactured from premium cobalt high-speed steel, the drill bits exhibit increased hot hardness and extended wear life. The 135° P3 split point provides self-centering capability, resulting in reduced thrust and easier penetration, while sizes smaller than .0625" do not feature a split point. The metric sizes are crafted to meet DIN 338 overall length and flute length specifications. A straw finish is applied to enhance lubricity and facilitate easy identification of cobalt drills. This kit is suitable for drilling in materials such as stainless steel, tool steel, alloy steel, and titanium. It is made in the USA and comes in a pack of 12, with a 30-day warranty provided.
