Complaint
Product details
1) Dry drilling without water feeding,
2) Wide application for drilling tile ceramic granite marble stone,
3) Vacuum Brazed technology provide much longer working life,
4) Less Chipping, Minimizing breakage, less heat generation, Better finish quality,
5) High diamond exposure rate provides a faster and more aggressive drilling, 6) Save your money and time,
| Code | Diameter | Specification (Inner hole) | ||
| QHZT | 6mm | 5/8-11" / M14 | ||
| 8mm | ||||
| 10mm | ||||
| 12mm | ||||
| 20mm | ||||
| 25mm | ||||
| 30mm | ||||
| 35mm | ||||
| 40mm | ||||
| 45mm | ||||
| 50mm | ||||
| 55mm | ||||
| 60mm | ||||
| 65mm | ||||
| 70mm | ||||
| 75mm | ||||
| 85mm | ||||
| 90mm | ||||
