3 Piece HSS Black & Gold Quick Change Hex Shank Step Drill Bit Set (Sizes #1 to #3) Quantity:1 Cryogenic treatment prevents breakage and

Cryogenic treatment prevents breakage and chippage and cuts faster

Use on Automotive

Internal Diameter: 5/16"-18

The Tekton Lidded Drawer with 7-Cavity Parts Tray is part of the L-BOXX Stacking Organization System and easily integrates with all other components in the L-BOXX family of products

crosscut teeth

3 Piece HSS Black & Gold Quick Change Hex Shank Step Drill Bit Set (Sizes #1 to #3) Quantity:1 Cryogenic treatment prevents breakage andProduct Description Step drills have single radial concave flutes to create a perfectly round hole in metal, plastic wood and other thin materials without center punching. Constructed of industrial grade high speed molybdenum steel, heat treated and temperature for long life. Self starting tip. No center punching needed. Automatically deburrs top side of hole. Ideal for steel, copper, aluminum and other thin materials. They are Black and gold surface