Long core drill with thread
Core drill is used for drilling all kinds of stone, usually for drilling holes. It owns the advantage of high efficiency, no-chipping and long life.
| Diameter ( mm ) | Thickness * Height* Length(mm) | Thread ( mm ) |
| 6 | 3.5 *10 * 350mm | 1/2” Gas |
| 8 | 3.5 *10 * 350mm | 1/2” Gas |
| 10 | 3.5 *10 * 350mm | 1/2” Gas |
| 12 | 3.5 *10 * 350mm | 1/2” Gas |
| 14 | 3.5 *10 * 350mm | 1/2” Gas |
| 16 | 3.5 *10 * 350mm | 1/2” Gas |
| 18 | 3.5 *10 * 350mm | 1/2” Gas |
| 20 | 3.5 *10 * 350mm | 1/2” Gas |
| 22 | 3.5 *10 * 350mm | 1/2” Gas |
| 25 | 3.5 *10 * 350mm | 1/2” Gas |
| 28 | 3.5 *10 * 350mm | 1/2” Gas |
| 30 | 3.5 *10 * 350mm | 1/2” Gas |
| 32 | 3.5 *10 * 350mm | 1/2” Gas |
| 35 | 3.5 *10 * 350mm | 1/2” Gas |
| 38 | 3.5 *10 * 350mm | 1/2” Gas |
| 45 | 3.5 *10 * 350mm | 1/2” Gas |
| 50 | 3.5 *10 * 350mm | 1/2” Gas |
| 60 | 3.5 *10 * 350mm | 1/2” Gas |
| 80 | 3.5 *10 * 350mm | 1/2” Gas |
| 102 | 3.5 *10 * 350mm | 1/2” Gas |
| 108 | 3.5 *10 * 350mm | 1/2” Gas |
| 112 | 3.5 *10 * 350mm | 1/2” Gas |
| 120 | 3.5 *10 * 350mm | 1/2” Gas |
| 128 | 3.5 *10 * 350mm | 1/2” Gas |
| 134 | 3.5 *10 * 350mm | 1/2” Gas |
| 162 | 3.5 *10 * 350mm | 1/2” Gas |
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