#2 HSS Black & Gold Quick Change Hex Shank Step Drill Bit (3/16" - 1/2" by 1/16") Quantity:1 The set includes a range

The set includes a range of ball-end hex L-keys

Part Number: M12C90BFL12PL

Material Carbide

Overall Dimensions: 8"W x 15"L x 7"H

Flute Length 3-15/16"

#2 HSS Black & Gold Quick Change Hex Shank Step Drill Bit (3/16" - 1/2" by 1/16") Quantity:1 The set includes a rangeProduct 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