Drill America GSC29J-PC 29 Pc Cobalt Stepped Point Drill Bit Set Diagnostic Testing Induction hardened cutting edge stays

Induction hardened cutting edge stays sharper

Ideal for mechanics and DIY enthusiasts alike

speed and ease of use

Water / Weather Resistant

Crimper loaded with A5 Die for use with 12-10

Drill America GSC29J-PC 29 Pc Cobalt Stepped Point Drill Bit Set Diagnostic Testing Induction hardened cutting edge staysDrill America GSC Series Gold Stepped Point Cobalt Drill Bits start easier, drill faster, increase lifespan and reduce heat compared to standard drill bits. They can be used to enlarge existing holes or to create new, smoother holes in a wide range of materials such as acrylics, steel, metal, brass and other hard metals. These drills have a 135 degree split point tip and a 3 flat shank to prevent spinning. Sizes 11 64" and smaller have a round shank.