Wholesale API drilling rig well bit in the stock for the hard formations with discounted price. Bit Description: IADC627 is TCI journal sealed bearing bit .The drill bit has gauge protection based on medium hard formations with high compressive strength . Gauge Protection: Special inserts are strategically arranged on head to effectively reduce head wear in abrasive formation and directional and horizontal wells and exrend bit life. .
3 7/8 inches (98mm) is small size API TCI Tricone Bits.The thread conneciton is 2 3/8 reg pin. Regarding the materials of tricone bit, we have TCI bit and Steel tooth bit.TCI bit will be used in water well / geothermal well and grouting hole drilling.The bearing is sealed which it can extend the drill bit life.TCI gauge protection on heel of cones protects cone body from being wore. Drillers always consider the following factors during the drilling project: Working life of rock bit,Penetration rate of rock bits,Cost of drilling per meter/feet. What you care about is what we care about,we provide products according to detailed drilling conditions. Our advanced production lines, international standards (API Spec 7) and adequateinventory supports the drilling projects fordistribution of drilling tools professionally and perfectly. Our service fields: Oil & Natural gas,HDD & Construction,Exploration,Mining,Water well ,Geothermal,Foundation,Environmental.| Basical Specification | |
| Size of Rock Bit | 3 7/8 inches |
| 98.4 mm | |
| Bit Type | TCI Tricone Bit |
| Thread Connection | 2 3/8 API REG PIN |
| IADC Code | IADC 627G |
| Bearing Type | Journal Sealed Bearing with Gauge Protection |
| Bearing Seal | Elastomer or Rubber/ Metal |
| Heel Protection | Available |
| Shirttail Protection | Available |
| Circulation Type | Mud Circulation |
| Drilling Condition | Rotary drilling,high temp drilling,deep drilling,motor drilling |
| Nozzles | Central Jet Hole |
| Operating Parameters | |
| WOB (Weight On Bit) | 22,020-9,886 lbs |
| 98-44KN | |
| RPM(r/min) | 50~120 |
| Formation | Medium formation with low compressive strength,such as medium,soft shale,medium soft limestone,medium soft limestone,medium soft sandstone, medium formation with harder and abrasive interbeds,etc. |
