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| Customization: | Available |
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| Length: | 2 Feet |
| Usage: | Ore Mining |
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| Product name | Taper drill rods H22/B22 |
| Material | High quality carbide and 55SiMnMo steel |
| Process | Forging |
| Usage | Rock drilling, coal mining and geological drilling |
| Taper degree | 4, 7, 11, 12 degree |
| Length | 400-6000mm |
| Weight | 3.03kg/m |
| Specification | h22*108mm |
| Delivery | 1-5 days for sample, batch products depend on order quantity |
| Packaging | Bundled with steel wire, 5 pieces are bundled together or as client's requirement |
| Shipping | Samples are shipped by express, batch products are shipped by sea or by air |







1.Q: Are you a factory or trading company?
A: We has our own factory to produce goods for you.