Our diamond stone dry core drill bit fit on a high-speed angle grinder.
It provides the best cutting performance and can drill through the toughest 1-3/8”) granite or engineered stone countertop at the job site without using water.
Not only is this convenient but it also increases productivity by cutting down on the amount of clean up needed when using water.
- Diamond Stone Dry Core Drill Bit
- Designed for drilling cured concrete, reinforced concrete, concrete brick and block.
- High frenquency/Laser welded available.
- Vacuum Brazed side protection offers clean cut & steel core protection.
- Use wet or dry drilling for stone, wet using will greatly prolong the segment life.