They have a bright finish with a 1/4" quick change hex shank. No center punching needed. Self-starting tip. Step drills have single radial concave flutes to create a perfectly round hole in metal, plastic wood and other thin materials without center punching. Ideal for steel, copper, aluminum and other thin materials. Automatically deburrs top side of hole. Constructed of industrial grade high-speed molybdenum steel, heat-treated and temperature for long life.
Cutting Tools,Drill Bits,Step Drill Bits
#2 HSS Quick Change Hex Shank Step Drill Bit (3/16 - 1/2 By 1/16)
Specifications of #2 HSS Quick Change Hex Shank Step Drill Bit (3/16 - 1/2 By 1/16) | |
---|---|
Category | |
Instock | instock |