Product Details
Black oxide drill bits are manufactured from industrial high-speed steel and are surface treated for high performance and long life. They are specifically designed to drill through common steel materials such as flat bar, angle iron, and tubing, as well as wood and plastic. The Century Quick Cut points eliminate the need for a center punch, as they are self-centering and allow for faster penetration with less pressure, ensuring they do not walk or wander at the starting surface. These drill bits are manufactured to aerospace NAS 907-B specifications, guaranteeing their high quality and reliability.
