17 1/2'IADC 135钢齿三牙轮钻头/牙轮钻头的钻井
| 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.表面锥背部和刀具都难以用高耐磨性硬质合金增强,这主要是incerase位的工作生活。
2.优化刀具行,刀具数量,刀具长度和刀具晶格结构设计,大大提高了钻井能力和速度。
3.广泛应用于石油勘探,开采勘探,subterrance热,水文等。
4.覆盖所有IADC码
5.良好的质量和售后服务。
6.会见API规格7-1 ISO 9001:2008
7.合理的价格。
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. Surface of cone back and cutters are hard enhanced by high wear resistance carbide, largely incerase the work life of bit.
2. Optimal cutter rows , cutter quantity, cutter length and cutter strcuture design largely improve the drilling capability and speed.
3. Widely used in oil exploration , mining prospecting, subterrance heat, hydrology ect.
4. Cover all IADC codes
5. Good quality and after-sale service.
6. Meet with API Spec 7-1 ISO 9001: 2008
7. Reasonable price.
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 |


