Regrinding and Recoating Drills
OSG specializes in the regrinding and recoating of high-performance high-speed steel and carbide drills. Whether it’s cobalt high-speed, stub-length EX-GOLD® drills or 30×D coolant-fed carbide A Brand ADO series, we do it all. In addition to applying original geometry and coating technology to OSG drills, we are also capable of regrinding and recoating competitor drills to new condition.



