Shandong Zhiqiang Drilling Equipment Co., Ltd.
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Product Features
Adopt imported diamond raw materials, processing of high-strength impregnated diamond bit, with ultra-broad spectrum, reduce cost and in-crease efficiency, the same stratum, increase the footage rate by 20%-50%.
| Specifications | Outside diameter (mm) | Outside diameter (mm) |
| HQ | 95.6 | 63.5 |
| NQ | 75.3 | 47.6 |
| BQ | 59.5 | 36.5 |
Product introduction
Drill bit
Adopt imported diamond raw materials, processing of high-strength impregnated diamond bit, with ultra-broad spectrum, reduce cost and in-crease efficiency, the same stratum, increase the footage rate by 20%-50%.
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