The Strend Pro diamond core bit is designed for dry drilling holes into tiles, slabs, marble, granite and other ceramic or stone materials. Thanks to its diamond cutting edge, it efficiently cuts circular holes without the need for water or cooling liquid.
The tool is equipped with a universal HEX 1/4" chuck, which ensures quick and easy attachment to commonly available drills and screwdrivers with hexagonal chuck. The procedure is straightforward – first apply the crown at a 45° angle and start drilling, then set the tool to a vertical position and continue until the desired hole is created.
Main features and technical parameters:
- Crown diameter: 10 mm
- Drilling depth: 35 mm
- Chuck: HEX 1/4"
- Maximum speed: 1 500 rpm
- Designed for dry drilling – does not require water cooling
- Suitable for ceramics, tiles, slabs, marble and granite
- Manufacturer: Strend Pro | Made in China
When using the tool, it is recommended to wear protective gloves and safety glasses, as indicated on the product packaging. The Strend Pro core bit is a practical choice for anyone who needs to reliably drill a small circular hole into a ceramic or stone surface without wet drilling.


