Drill America 1/2 Reduced Shank HSS Black & Gold KFD Drill Bit 3/8 Shank

• KFD Killer Force Drill Bits are manufactured from M2 premium grade high speed steel

• For use in a wide range of materials in the iron and steel families such aluminum, iron, steel and other metal drilling.

• Common Flute Length and Overall Length for minimal adjustment during tool changes

• 3-Flat shank creates an extra secure hold in your chuck.

• Black and gold surface treated