| Brand | Unbranded |
|---|---|
| Material | Diamond |
| Suitable For | Drill |
| Type | Drill Bit |
Check the listing for details. 8mm 5PCS Dry Diamond Drill Bits For Porcelain Granite Tile Glass Ceramics Marble. Condition: New. Listed at 9.22 USD. The dry diamond drill bit uses vacuum brazed technology, which allows it to be used at a higher temperature to cut through hard porcelain tile, ceramics, marble, and slate with ease. Vacuum Brazed Diamond drilling bits for dry drilling of granite, marble, masonry, concrete, tile/ceramic, glass, hard plastic, etc.