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1. Applications: Core drilling applications of stone, including granite, marble, sandstone, limestone, and so on.
2. Premium grade core bits that deliver fast drilling speed and extend product life.
3. Connection Type:M14, 1/2 gas, 5/8″-11 Thread
4. Use application with core drilling machines and hand drills.
5. Price: Large quantities, price concessions. The quantity is greater than 100 per order and can be offered for a discount of 5%.
6. Accept sample order to have a test.
7. Production strictly according to customer requirements.
8. Size could be customized.
7. Delivery time: Around 7-25days
| Diameter（mm） | Segment Height（mm） | Seg. No. | Diameter（mm） | Segment Height（mm） | Seg. No. |
| 6 | ￠6×1.5×8 | C type | 55 | 24x3x10 | 5 |
| 8 | ￠8x2x8 | 60 | 20x3x10 | 6 | |
| 10 | ￠10×2.0x10 | C type or continue | 65 | 24x3x10 | 6 |
| 12 | ￠12×2.5×10 | 70 | 20x3x10 | 7 | |
| 14 | ￠14×2.5×10 | 75 | 24x3x10 | 7 | |
| 16 | ￠16×2.5×10 | continue | 80 | 20x3x10 | 8 |
| 18 | ￠18×2.5×10 | 85 | 24x3x10 | 8 | |
| 20 | ￠20×2.5×10 | 90 | 20x3x10 | 9 | |
| 25 | ￠25×2.5×10 | 95 | 24x3x10 | 9 | |
| 30 | ￠30x3x10 | 100 | 24×3.5×10 | 9 | |
| 32 | ￠32x3x10 | 115 | 24×3.5×10 | 10 | |
| 35 | ￠35x3x10 | 120 | 24×3.5×10 | 10 | |
| 38 | ￠38x3x10 | 130 | 24×3.5×10 | 11 | |
| 40 | 20x3x10 | 4 | 140 | 24×3.5×10 | 12 |
| 45 | 24x3x10 | 4 | 150 | 24×3.5×10 | 12 |
| 50 | 20x3x10 | 5 | – | – | – |
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