Klein Tools 25963 Step Drill Bit, 1/4 to 3/4-Inch, Spiral Double-Fluted, Cuts Thin Metal, Plastic, Aluminum, Wood, 1/4-Inch Hex Shank, VACO

Klein Tools 25963 Step Drill Bit, 1/4 to 3/4-Inch, Spiral Double-Fluted, Cuts Thin Metal, Plastic, Aluminum, Wood, 1/4-Inch Hex Shank, VACO

Klein Tools 25964 Step Drill Bit, 1/8 to 1/2-Inch, Spiral Double-Fluted, Cuts Thin Metal, Plastic, Aluminum, Wood, 1/4-Inch Hex Shank, VACO

Klein Tools 25962 Step Drill Bit, 3/16 to 7/8-Inch, Spiral Double-Fluted, Cuts Thin Metal, Plastic, Aluminum, Wood, 1/4-Inch Hex Shank, VACO