Bosch SDS-plus thin-wall core bits are optimized for drilling with smaller hammers. Core body range is 1 In. up to 4-3/8 In. with a 3 In. usable cutting depth. Extension plus bit beyond 8 In. should not exceed 600 RPM
Features
Core Bit Extension
Works With Thin-Wall Core Bits, 1-1/2 In. Or Larger
7 In. Extension, Sds-Plus
Screw Core Bit Onto Shank
