Drill America DWD13J-CO-SET 13 Pc Cobalt Drill Bit Set 1/16" - 1/4" Slip / Groove Joint and metal hinge pins

and metal hinge pins

Premium alloy steel blades have precisely sized tips for an exact fit in Fasteners

Crowned alloy steel striking face with uniform beveled edges and one spherical striking face

2” Pin Length

Each socket well is extra deep to provide increased engagement with lug nuts and clearance for decorative caps

Drill America DWD13J-CO-SET 13 Pc Cobalt Drill Bit Set 1/16" - 1/4" Slip / Groove Joint and metal hinge pinsDrill America DWD13J CO SET 13 Pc Cobalt Drill Bit Set 1 16" 1 4" Features: Set of 13 jobber length drill bits includes inch sizes 1 16" to 1 4" in 1 64" increments Cobalt steel provides extended tool life compared to high speed steel drill bits when drilling hard materials Gold oxide finish lubricates the drill bit and provides wear resistance Self centering 135 degree split point penetrates hard material without a pilot hole and produces small chips