Bosch HCFC5030 Rotary Hammer Drill Bit, 3/4 in Dia, 13 in L, 8 in L Flute, 1/2 in Dia Shank, Carbide, 4-Flute
Bosch HCFC5030 Rotary Hammer Drill Bit, 3/4 in Dia, 13 in L, 8 in L Flute, 1/2 in Dia S