low air pressure DTH bits
Minimum Order: 0
Quality/Safety Certification: 0.00
1. using 100% virgin raw material
2. certificate ISO90001
3. MOQ 5 PCS
4.from Zhuzhou city tungsten caribde base
Low air pressure DTH bits from Zhuzhou Jinxin Cemented Carbide Co., Ltd
| part number | diameter | carbide dimension | taper | |
| guage | front | R32 | ||
| Q0946-R32 | 46 | 6XΦ9 | 3XΦ8 | |
| Q0751-R32 | 51 | 5XΦ9 | 2XΦ8 | |
| Q0754-R32 | 54 | 4XΦ10 | 3XΦ8 | |
| Q0757-R32 | 57 | 5XΦ10 | 2XΦ8 | |
| Q0960-R32 | 60 | 6XΦ10 | 3XΦ8 | |
| Q0960-T38 | 6XΦ10 | 3XΦ8 | T38 | |
| Q0764-R32 | 64 | 4XΦ12 | 3XΦ10 | R32 |
| Q0964-R38 | 6XΦ12 | 3XΦ10 | R38 | |
| Q0964-T38 | 70 | T38 | ||
| Q0970-R38 | 76 | 6XΦ12 | 3XΦ10 | R38 |
| …… | …… | …… | …… | …… |
