BOSCH HC8570 5-Inch X 12-Inch Sds-Max Rotary Hammer Core Bit, Gray
Bosch SDS-max carbide-tipped rotary hammer core bits offer an integral shank for better power transmission. Maximum core size is 2-5/8-Inch deep. Bosch SDS-max rotary hammer core bits with wave design go beyond the range of standard bits and allow smaller hammers to drill larger holes.