STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled
| Customization: | Available |
|---|---|
| Type: | Core Drill |
| Usage: | Core Sample Drilling |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
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Mining Exploration Diamond Core Bits (BQ NQ HQ PQ)
| Size | Inner tube Outside dia.*thickness |
Outer tube Outside dia.*thickness |
Core Dia. | Bit Size |
| BQ | 42*2.5 | 58*6 | 36.4 | BQ |
| NQ | 56*. | 73*6.5 | 47.6 | NQ |
| HQ | 73*3 | 93*7 | 63.5 | HQ |
| PQ | 93*3 | 114*6 | 85 | PQ |
FAQ
Q: How can we choose a suitable core drill rig?
A: We normally recommend a suitable model according to drilling hole dia., drilling depth, layer condition etc.
Q: Are you a factory or a trading company?
A: We are an integrated corporation specialized in manufacturing and exporting.
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