Construction Drill Bit (Dry)
Core Bit for Dry Drilling of Brick, Block, And Cured Concrete
For use with masonry, brick, block, & cured concrete. Great for dry application where you can use water to prolong the life of the bit. They cut aggressively, will last a long time, and are easy on the wallet! All of these bits are 11 1/4" long with a 5/8"-11 thread. It will fit a construction drill. Not for use with marble or granite.
- Attachment: 5/8"-11 thread
- Overall Length: 11 1/4"
- Coring Depth: 10 1/4"