Our diamond hole saw bit is specially engineered for the purpose of high-speed drilling, hole making, and a long lifespan. The vacuum-brazed diamond side protection offers a smooth and clean cut with minimal chipping. This is a more economical version of the diamond drill bit, but it does a great job.
Calidad high-speed dry/wet diamond core bits are the most effective solution for drilling holes in countertops, bath/shower walls for faucets, handles, and soap dispensers. They easily tackle tough jobs on dense materials like tile, engineered stone, granite, and other surfaces. High-grade diamonds are brazed firmly on the tool, so the hole saw bores through hard substances and stays on the intended cutline without the need for a pilot drill bit.
