#1 HSS Step Drill Bit (1/8"- 1/2 by 1/32") BoltsandNuts.com Part Number: BIT-DEWSFC5/8-82

Part Number: BIT-DEWSFC5/8-82

Part Number GLBCOX1224

exact fit for hex-shaped fastener heads • Socket geometry applies force to flat sides of fasteners and not the corners

Part Number: 62C600HCSL9Y

#1 HSS Step Drill Bit (1/8"- 1/2 by 1/32") BoltsandNuts.com Part Number: BIT-DEWSFC5/8-82Product 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 have a bright finish. Brand