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Features
Excellent sharpnessApplication
The products are applicable for drilling on granite and marble slabs.| Item No | Outer Diameter(mm) | Lenght(mm) |
| SW1901 | 6 | 70 |
| SW1902 | 12 | 70 |
| SW1903 | 20 | 70 |
| SW1904 | 50 | 70 |
| Other outer diameter can be designed according to the customer’s needs | ||