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| Product Name | Tile Core Bits Vacuum Brazed Diamond Hole Drilling Bits for Ceramic Set | ||
| Out Diameter | Total length | Teeth Height | Thread |
| 18mm | 65mm | 15mm | M14 |
| 25mm | 65mm | 15mm | M14 |
| 35mm | 65mm | 15mm | M14 |
| 45mm | 65mm | 15mm | M14 |
| 1. 20mm Finger Bits with M14 thread | |||