Description
SMC supplies to world-wide market with sharp quality drill rock bits, the tricone bits, PDC bits, reamers, foundation roller cones has been working in more than 35 countries during the past 10 years..
Quality of products is the life-line and that’s the reason we perfect the quality control system continuously. All of the production processes are ruled by API Spec 7 and ISO9001.
Better solution is our working aim, we provide the most suitable solution according to drilling fields(vertical well drilling or horizontal well drilling, oil well drilling or No-Dig drilling or foundation piling), hardness of rocks, types of drill rigs, etc.
Technical Details
| Description | |||
|---|---|---|---|
| Diameter | 17 1/2″(444.5mm) | ||
| Bearing Type | Elastomer sealed bearing | ||
| Tooth Type | TCI(Tungsten Carbide Inserts) | ||
| Circulation Type | Mud fluid | ||
| Thread Connection | 7 5/8 reg pin | ||
| HYDRAULIC WINCH | Pull 5000 kg | ||
| Gauge Protection | Available | ||
| Shirttail Protection | Available | ||
| RPM(r/min) | 80-40 | ||
| WOB(KN) | 223-534 |