#4 HSS Black & Gold Step Drill Bit (3/16" - 7/8" by 1/16") Shopify Collective Part Number: BIT-DWDSP7/16

Part Number: BIT-DWDSP7/16

Stamped Markings – Markings are permanently impressed into the material by a roll-stamp die and are clearly visible because of their extra-deep outline • Secure Drive Tool Engagement – Detent grooves and beveled edges provide a smooth and secure connection with the drive tool • Socket Organization Rail – The twist-to-lock clips on the rail hold sockets securely and can be repositioned anywhere along the rail

Body Dia 0

Diameter/Pitch: 2"-11-1/2

#4 HSS Black & Gold Step Drill Bit (3/16" - 7/8" by 1/16") Shopify Collective Part Number: BIT-DWDSP7/16Product 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