BOSCH HCFC2084 4-Cutter Hammer Drill Bit 1/2" x 12"L, SDS Plus($13.45Value)
Rotary Hammer Drill, SDS Plus, 1/2 in, Carbide Head, 12 in Overall Length, Maximum Drilling Depth 10 in, Shank Diameter 25/64 in, Bright (Uncoated)