Product Details
Black oxide drill bits are manufactured from industrial high-speed steel and are surface treated for high performance and long life. This kit is designed to drill common steel, including flat bar, angle iron, tubing, as well as wood and plastic. It features Century Quick Cut points that are self-centering, allowing for faster penetration with less pressure, and prevents walking or wandering at the starting surface. The drill bits are manufactured to aerospace NAS 907-B specifications, ensuring high quality and reliability.
