Bosch Hc5060 4-Cutter Hammer Drill Bit 1-1/8" X 13"L, Sds Max
Shank Shape: SDS Max. Shank Type - Machining: SDS Max. Number of Cutter Heads: 4. Shank Size: 45/64". Drill Bit Size: 1 1/8 in. Bit Dia.: 1-1/8". Overall Length: 13 in. Number of Pieces: 1.