Irwin 67832 Reduced Shank Drill Bit, 1/2 x 6" SummerFun Concrete may be etched (roughened/profiled)

Concrete may be etched (roughened/profiled) using Concrete Etcher

If the ground is too firm to manually secure press the stake into the ground as far as possible

Door thickness: Adjustable for 1-3/8" to 1-3/4"

Flash Point: 105

Irwin 67832 Reduced Shank Drill Bit, 1/2 x 6" SummerFun Concrete may be etched (roughened/profiled)Highlights: M 2 high speed steel with black oxide coating for strength, heat resistance, and wear resistance in general drilling of wood, metal, and plastic The 3 8" reduced shank fits all 3 8" drills while split point ensures a true start and eliminates bit walking Black oxide 135 Degree Reduced Shank Dia. x OA Lgth: 1 2 x 6" WARNING: Some Dust Created By Power Sanding Sawing Grinding Drilling And Other Construction Activities Contains Chemicals