MILWAUKEE TOOL 48-20-4081 13/16 in. x 16 in. 2-Cutter Spline Rotary Hammer
$34.69
Spline Drill Bit, Spline, 13/16 in, Carbide, 16 in Overall Length, Maximum Drilling Depth 11 in, Shank Diameter 3/4 in, Shank Hex Size Not Applicable, Brig