Diamond Drill Bit Use
Bonded diamond drill bits are used for drilling up to about 1/2" deep in glass, tile and stone. They are not designed for drilling in metal, concrete, or masonry and require proper speed and adequate water lubrication. All bonded diamond drill
Diamond Core Drill Bits and Diamond Core Drill Bit Sets
Diamond drill bits should be used when drilling into hard materials such as stone worktops due to the hardness and robustness of these drill bits. These can be purchased individually for specific jobs or you can buy a diamond core drill bit set which is perfect if you are needing to work with different sizes and cuts.