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| Size | *2 1/4'' **1.2mm |
| Pin shank size | 6 5/8 |
| Types of Bearing | Jounmal beanngs |
| Types of Sealing | Metal rings |
| Bit type | FA**7G |
| IADC Code | **7 |
| Application formation |
Soft with low compressive strength and high drillability, such as shale, clay, sandstone and soft limestone, etc |
| Main characteristics of bit(cutting structure) |
Large dia. Offset crested scoop compacts in inner row, wedge compacts in outer row |
| Normal WOB KN/mm (bit dia.) | 0.*0~1.*5 |
| Rotary speed (rpm) | **0~*0 |
| Payment terms | L/C, T/T, Western Union |
| MOQ | 1 Piece |
| Delivery time | within 7 days |
| Packing | carton, wooden box , steel box or as your requirements |
| 国家: | China |
| 型号: | - |
| 离岸价格: | ( Negotiable ) 获取最新报价 |
| 位置: | Shaanxi |
| 最小订单价格: | - |
| 最小订单: | 10 Piece |
| 包装细节: | wooden box or as your requirement |
| 交货时间: | 15 days after payment |
| 供应能力: | 5000 Piece per Month |
| 付款方式: | Western Union, D/P, L/C, T/T |
| 產品組 : | drill equipment |
