Active Member
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[China]
Address: Room1007 Shan Hu Ge Builing,Robinsin Galleria 895, Xia He Road, Xiamen, China
Contact name:Simon Hu
Xiamen Prodrill Equipment Co., Ltd |
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12 1/4 IADC 537G TCI tricone bit
1-Specifications
| Size | 12 1/4'' (311.1mm) triconebit |
| IADC | 537G |
| Bearing Type | elastomer sealed bearing |
| Thread Connection | 6 5/8 API reg pin |
| WOB(KN/mm) | 0.4~1.1 |
| RPM(r/min) | 120~60 |
| Applications | Medium to high abrasive formations, such as hard shale, hard limestone sandstone, whinstone, flintstone, granite, quarts sandstone, hard dolomile, hard limestone, pyrite, etc |
| Circulation system | Mud / water |
12 1/4'' IADC 537 with gauge protection,more tungsten carbide inserts are placed in the
Shirttail to reduce the wear in abrasive formations,it can increase gauge holding capability and bearing life.
