Product Details
Cobalt drills are engineered to effectively cut through extremely hard metals, including stainless steel. The kit features Century 135 degree quick cut points that are self-centering, allowing for faster penetration with reduced pressure, eliminating the need for a center punch, and preventing walking or wandering at the starting surface. These drills are highly heat resistant and are optimized for use in power units operating at an RPM speed of 1,500 or more for maximum efficiency. They comply with Aerospace NAS 907-J specifications, ensuring high performance and reliability.
