D411 PDC钻头
| 包装细节: | 木箱,铁案,或根据客户要求。 |
|---|---|
| 交货详细信息: | 后:收到预付款一般于7天内 |
1 )符合API Spec7-1和ISO符合9001 : 2008
2 )几乎涵盖了所有IADC代码
3 )良好的品质和售后服务
4 ) 75MM; 91MM; 113MM; 133毫米; 153毫米; 171MM; 219毫米; 245MM; 273毫米
5) 4 5/8'; 6'; 7'; 7 1/2'; 8 1/2'; 9 1/2'; 9 5/8'; 9 7/8'; 12 1/4'; 12 1/2'; 14 3/4'; 15'; 15 1/2'; 16'; 17 1/2'; 22'; 26'
6 )更高质量的PDC刀具,保证更长的使用寿命位与互层地层 



| Packaging Details: | Wooden case, iron case, or according to customers requirements. |
|---|---|
| Delivery Detail: | Generally within 7 days after recieved advanced payments |
1) Meet with API Spec7-1 &ISO 9001: 2008
2) Cover almost all IADC code
3) Good quality and after-sale service
4) 75MM; 91MM; 113MM; 133MM; 153MM; 171MM; 219MM; 245MM; 273MM
5) 4 5/8'; 6'; 7'; 7 1/2'; 8 1/2'; 9 1/2'; 9 5/8'; 9 7/8'; 12 1/4'; 12 1/2'; 14 3/4'; 15'; 15 1/2'; 16'; 17 1/2'; 22'; 26'
6) higher quality PDC cutter, which ensure longer bit life for the formations with interbed layers 


