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 designed to drill common materials such as steel (flat bar, angle iron, tubing), wood, and plastic. The bits feature Century Quick Cut points that are self-centering, allowing for faster penetration with less pressure, and they will not walk or wander at the starting surface. These drill bits are manufactured to aerospace NAS 907-B specifications, ensuring compliance with rigorous standards for quality and performance.
