Home > Products > Tricone bits > China TCI tricone bits/ three cone bits for water well/ oil rig tricone bits
China TCI tricone bits/ three cone bits for water well/ oil rig tricone bits
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Product Details
Place of Origin | Hebei, China | Brand Name | CRD | |
Model Number | 3 7/8" IADC637 | Type | Drill Bit | |
Machine Type | Drilling Tool | Certification | API | |
Material | Carbide | Processing Type | Forging | |
Use | Well Drilling |
Product Description
1 Company information:
Corider, with advanced lathe equipment and CNC machining center , has its own experienced technical experts, mainly produce tricone bits and PDC , and also HDD hole openers. With large stock, fast delivery can be made any time as your requirement.
2 Product Specifications & Photos
Size | 3 7/8" (98mm) |
IADC | 637 |
Bearing Type | elastomer sealed bearing |
Thread Connection | 2 3/8 API reg pin |
WOB(KN/mm) | 0.5~1.2 |
RPM(r/min) | 80~40 |
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 |
3 Hot sale sizes
6” (152.4mm)
| 9 7/8” (250mm)
| 12 1/4” (311.1mm)
|
7 1/2” (215.9mm)
| 10 5/8” (269mm)
| 15 1/2” (394mm)
|
8 1/2” (250mm)
| 11 5/8” (295mm)
| 17 1/2” (445mm)
|
All sizes are available, with short delivery time.
Contact Us
- Cangzhou Corider Petroleum Machinery Co., Ltd.
- Contact nameMonica Gao Chat Now
- Phone86-317-8530263
- AddressJunziguan, Shijingcun Town, Cangzhou, Hebei
Product Categories
Drag bits | Drilling spares | New Products | PDC bits |
Roller cones | Tricone bits |
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Varel International steel tooth tricone rock bits for oil rig
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soft formation steel tooth tricone bits with high quality for water well drilling/ 15 1/2" tricone drilling bit/ mill tooth bit
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Corider brand high quality hard rock 6 inch tricone drill bit for deep water well drilling
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4 1/2 inch API standard hard rock tungsten carbide drill bits for deep oil drilling
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16 inch high quality water well tricone bits for hard rocks / TCI tricone bits
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13 5/8" API standard Corider brand water well tricone bits for hard rocks / TCI tricone bits,TCI drill bits
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12 1/4" deep water well drilling steel tooth tricone bits with API standard/ steel tooth rock bits
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10 5/8 inch carbide drill rock bit / carbide drill tricone bits with high cost performance
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