Product Details
The heavy-duty drill bit kit is designed for drilling in tougher materials and is manufactured from premium high-speed steel. It features a 135° P3 split point that is self-centering, which reduces thrust and allows for easier penetration; however, sizes smaller than .0625" do not have a split point. The black oxide surface finish enhances wear resistance and adds lubricity, thereby improving chip flow. This kit is suitable for use in stainless steel, tool steel, alloy steel, and cast iron. It is made in the USA and comes in a pack of 12, with a 30-day warranty.
