Product description
Diamond core drill bits are used for drilling masonry, such as glass, tile, granite, marble, concrete and other stone.
Diamond core drill bits can be used on cordless & corded angle grinders with M14 spindle.
After years of development and application, adopting advanced brazing technology, special steel matrix structure and special abrasive configuration technology, making the core drill bits have some advantages, such as high efficiency, long life etc.
5pcs Diamond Hole Saw Kit for Porcelain Tile Ceramic Vacuum Brazed Core Dry Drill Bits Set
| Product Name | Vacuum Brazed M14 Dry Drilling Diamond Core Drill Bits | |||
| Set including | 20mm, 35mm, 40mm, 50mm, 68mm | |||
| Thread | M14 | |||
| Connection | Vacuum Brazed | |||
| Drilling Material | Tile, Ceramic, Porcelain | |||
Features
- Light and easily-carried.
- It has high efficiency, long drilling life, no chipping, and no breaking segments.
- Diameters are from 5mm to 150mm.
- Different quality grade to choose.