Cold Chisel Set, 7-Piece (1/4 - 1 in.) Shopify Collective Cobalt screw machine drills (also

Cobalt screw machine drills (also know as stub or stubby drills) are manufactured to Aerospace Standard 907

Designed for use in portable electric drills

Part Number DWTSH7/8-18

Part Number: BIT-DWDCO19/32

Radiused corners in the box ends apply force to a fastener's flat sides

Cold Chisel Set, 7-Piece (1/4 - 1 in.) Shopify Collective Cobalt screw machine drills (alsoCut and Shear Metal Parts The chisel cuts rusted bolts and rivet heads, and cleans burrs and rough edges off cast iron, steel, brass, bronze, copper, and aluminum Individually Heat Treated Each chisel is individually heat treated to harden and strengthen the tip while maintaining the soft temper of the striking end Materials and Finish Made from 5160 high carbon steel and finished with a dry, rust preventative coating Clear Markings Tekton punch and