17 1/2'IADC 135铣齿三牙轮钻头/牙轮钻头
| 包装细节: | 木箱或根据您的要求 |
|---|---|
| 交货详细信息: | 在7-10天后收到付款 |
三牙轮钻头规格:
1.提供所有尺寸
2.大量库存在手
3.良好的品质和售后服务
4.优化水力DESIGH,移动方便了钻屑和冷却。
5.配备了背扩孔牙齿。
可用尺寸:
模型 | 钢齿钻头 |
IADC码 | 116 117 126 127 136 137 216 |
可用尺寸 | 从5 7/8至17 1/2“ |
优点 | 最优惠的价格,最好的质量 |
轴承类型 | 密封轴承和非密封轴承 金属密封的滑动轴承 橡胶密封滑动轴承 |
形成或层 | 柔软的 ; 中软; 硬; 中硬; 很难形成 |

| Packaging Details: | Wooden cases or as your requirement |
|---|---|
| Delivery Detail: | Within 7-10 days after the payment received |
Tricone bit specification :
1. All sizes available
2. Large inventory on hand
3. Good quality and after-sale service
4. Optimal hydraulic desigh, easy to move out the drill cuttings and cooling.
5. Equipped with back reaming teeth.
Available Sizes:
Model | Steel Tooth Bit |
IADC CODE | 116 117 126 127 136 137 216 |
available sizes | From 5 7/8 to 17 1/2' |
advantage | most favorable price and best quality |
bearing type | sealed bearing and non-sealed bearing metal sealed journal bearing rubber sealed journal bearing |
Formation or layer | soft ; medium soft ; hard; medium hard; very hard formation |
