#4 HSS Quick Change Hex Shank Step Drill Bit (3/16" - 7/8" by 1/16") BoltsandNuts.com Case Hardened Steel Serrated Hex
Description
Case Hardened Steel Serrated Hex Flange Locking Nuts
5xDia): 12mm
Part Number: Assortment Kit #123236 Pieces
Part Number: BIT-DWDRSD1-7/32
Part Number DWDTSCO1-1/4
#4 HSS Quick Change Hex Shank Step Drill Bit (3/16" - 7/8" by 1/16") BoltsandNuts.com Case Hardened Steel Serrated HexProduct 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 with a
Exchange/Return Notes
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