10PCS Diamond Hole cutters set

1.. The kit includes multiple hole cutter sizes, providing multiple hole diameter options to meet different project requirements.

2.  The hole cutter is designed to be compatible with a variety of materials, including ceramics, porcelain, glass, marble, granite and other hard materials.

3. Diamond-coated hole cutters are designed for precision drilling, ensuring clean and accurate holes.

4. Universal shank

5. The hole cutter is made of durable materials to withstand the rigors of drilling hard materials.

6. Water-cooling holes: Some hole cutters may be equipped with water-cooling holes to dissipate heat during operation and extend the service life of the tool.