The base body is machined by advanced numerical control lathe, and the diamond segment adopts high-class abrasive material with high-precision, long service life and rapid speed. The bits can be used together with various drill machine in underground coal mine.
| 国家: | China |
| 型号: | GDB |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | - |
| 產品組 : | - |
