For use with our wet diamond core drills. If you want a perfectly smooth, clean hole through concrete, block, brick, or asphalt, this is your guy. We offer bits from 1″-7″ diameter and have extensions available for deeper cut needs. Core bits MUST be used wet and the more water you have the faster they are going to cut. Please keep in mind that the electric units can only handle through 5″.
Standard rental stock sizes- 1″,1.5″,2″,2.5″,3″,3.5″,4″,5″,6″,7″
Don’t see the size you need we do offer a larger selection of sizes for purchase. Smaller sizes available in 1/4in increments, larger sizes have 1/2 in breaks.