Professional China Diamond Drill Bit for concrete Manufacturer, 20 years experience, Factory manufacturer, Quality warranty, Best prices with premium quality.Features:
1. Fast drilling of normal concrete, concrete with steel
2. Long life
3. Competitive prices
4. Fast delivery time
Sizes:
68*24L*10*3.5*6N*M16
82*24L*10*3.5*8N*M16
Sizes Available
| No. | Diamter | Segment No. | Segment Size |
| 1 | ¢13.3(1/2") | Continue Rim | ¢13.3x3.2x10 |
| 2 | ¢16.5 (5/8") | ¢16.5x3.2x10 | |
| 3 | ¢19.7(3/4") | ¢19.7x3.2x10 | |
| 4 | ¢22.9(7/8") | ¢22.9x3.2x10 | |
| 5 | ¢26(1") | ¢26x3.2x10 | |
| 6 | ¢29.2(1-1/8") | ¢29.2x3.2x10 | |
| 7 | ¢32.4(1-1/4") | ¢32.4x3.2x10 | |
| 8 | ¢35.6(1-3/8") | ¢35.6x3.2x10 | |
| 9 | ¢38.7(1-1/2") | ¢38.7x3.2x10 | |
| 10 | ¢41.9(1-5/8") | ¢41.9x3.2x10 | |
| 11 | ¢45(1-3/4") | ¢45x3.2x10 | |
| 12 | ¢48.3(1-7/8") | ¢48.3x3.2x10 | |
| 13 | ¢51(2") | 4 | 25.4x3.6x12-V |
| 15 | ¢64(2.5") | 6 | 25.4x3.6x12-V |
| 16 | ¢76(3") | 7 | 25.4x3.6x12-V |
| 17 | ¢89(3.5") | 8 | 25.4x3.8x12-V |
| 18 | ¢102(4") | 10 | 25.4x4.0x12-V |
| 19 | ¢115(4.5") | 11 | 25.4x4.0x12-V |
| 20 | ¢127(5") | 12 | 25.4x4.0x12-V |
| 21 | ¢152(6") | 14 | 25.4x4.2x12-V |
| 22 | Ø178(7") | 15 | 25.4x4.4x12-V |
| 23 | Ø204(8") | 16 | 25.4x4.4x12-V |
| 28 | Ø225(9") | 17 | 25.4x5.1x12-V |
| 29 | Ø254(10") | 18 | 25.4x5.1x12-V |
| 30 | Ø305(12") | 20 | 25.4x5.1x12-V |
| 31 | Ø 356(14") | 22 | 25.4x5.1x12-V |