3-1/2 in. Dry Diamond Core Bit for Brick and Concrete Block with Pilot Bit and 1
$ 100.46$ 60.28
Availability: 100 in stock
Description
Size Guide
Description
Dry diamond core drill bit designed for brick, block and soft masonry. 1/2 in. chuck pilot bit included for easy adaptability. #30/40 diamond grit used for efficient and long lasting drilling.