Product Details
Cobalt drills are specifically engineered to cut through extremely hard metals, such as stainless steel, featuring Century 135 degree quick cut points that are self-centering and allow for faster penetration with reduced pressure, preventing walking or wandering at the starting surface. They are highly heat resistant and are designed to be used in power units that operate at a maximum RPM speed of 1,500 to achieve optimal efficiency. These drills comply with Aerospace NAS 907-J specifications, ensuring their reliability and performance in demanding applications.
