Wholesale API oilfield well button drilling bits IADC617 in stock with discounted price from China factory. IADC617 tricone bit has gauge protection with sealed bearing tricone bit.The IADC617 tricone bit is used for medium hard formations,such as sandsone with quartz binder,quartzite shales,dolomites,magma and metamorphic coarse grained rocks. Far Eastern Drilling can produce most of IADC code and bit range from3 7/8" to 26". We also get API and ISO certificate, so we would like to participate in drilling tender.We have enough experience to win the tender many times. | Basical Specification | |
| Size of Rock Bit | 9 1/2 inches |
| 241.3 mm | |
| Bit Type | Tungsten Carbide Insert (TCI) bit |
| Thread Connection | 6 5/8 API REG PIN |
| IADC Code | IADC617G |
| Bearing Type | Journal Bearing |
| Bearing Seal | Metal sealed/Rubber sealed |
| Heel Protection | Available |
| Shirttail Protection | Available |
| Circulation Type | Mud Circulation |
| Drilling Condition | Rotary drilling,high temp drilling,deep drilling,motor drilling |
| Total Teeth Count | 150 |
| Gage Row Teeth Count | 51 |
| Number of Gage Rows | 3 |
| Number of Inner Rows | 11 |
| Jounal Angle | 36° |
| Offset | 5 |
| Operating Parameters | |
| WOB (Weight On Bit) | 27,189-59,546 lbs |
| 121-265KN | |
| RPM(r/min) | 220~40 |
| Recommended upper torque | 37.93KN.M-43.3KN.M |
| Formation | Medium hard formation with hard and thick interlayer with high pressure resistance. |
