3 Piece HSS Black & Gold Quick Change Hex Shank Step Drill Bit Set (Sizes #1 to #3) Quantity:1 crosscut teeth

crosscut teeth

Use on Automotive

Style Miniature

Cryogenic treatment prevents breakage and chippage and cuts faster

ANSI IMPACT RATING:1

3 Piece HSS Black & Gold Quick Change Hex Shank Step Drill Bit Set (Sizes #1 to #3) Quantity:1 crosscut teethProduct 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