Dry Diamond Core Drill Bits

About Dry Diamond Core Drill Bits

There are some environments in which it's not practical to use water for drilling. For example, you might be working indoors or drilling into an overhead surface. In these cases, you'll need to use a dry diamond core drill bit.

Designed for drilling without water, dry diamond core drill bits have cooling slots to disperse heat. They are ideal for use on regular building materials such as standard house bricks, breeze blocks, and York stone, while some of our models can also handle harder materials such as clay products and concrete with hard aggregate.

We offer these drill bits in a vast range of sizes, including standard length and longer sizes. With laser-welded segments for reliability, some also feature spiral barrels and turret design segments for quick and easy starting. We also sell an 11-piece drill bit kit that includes a selection of sizes alongside adaptors and extensions in a handy box.