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RitaThe tricone bit quality is good
Customized tungsten Carbide Insert tci tricone Water Well Rock Drill Bits
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xProduct Details
| Diameter | 12 1/4'' (311mm) | Bearing Type | Journal Bearing/flat Rubber Sealing Ring |
|---|---|---|---|
| Drilling Cycle Type | Mud Circulation | Connection Thread Type | 6 5/8'' REG |
| Bit Weight | 98 Kg | IADC | 517 |
| Highlight | Rock Drilling Tools Drill Bits,Water Well Drill Bits,12 1/4inch api three cones bit |
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Product Description
Carbide Insert Rock Drilling Tools Water Well Drill Bits
IADC roller-cone bit classification method
The IADC Roller-Cone Bit Classification Method is an industry-wide standard for the description of milled-tooth and insert-type roller-cone bits.
This coding system is based on key design- and application-related criteria.
The currently used version was introduced in 1992 and incorporates criteria cooperatively developed by drill bit manufacturers under the auspices of the Society of Petroleum Engineers.
- Adopt high strength and high wear resistance carbide inserts.
- New journal bearing structure greatly prolongs the working life of the bearing, and has the ability to withstand medium bit pressure and adapt to high speed.
- The improved performance of the new fluorinated rubber seal ring makes it more suitable for the working environment and service parameters of drill bits
- Adopt new sealing structure to match the bearing structure, which greatly improves the service life of drill bit
- T feature, between the outer rows and cone back rows inserted a protection row carbide inserts.
- K feature, the inner row adopts wide-topped spoon insert, which increases the cutting width of the insert and improves the drilling efficiency.
| Product Specifications | |
| Diameter | 12 1/4" (311mm) |
| IADC | 517 |
| Bearing Type | Journal bearing/flat rubber seal ring |
| Drilling cycle type | Mud circulation |
| Connection thread | 6 5/8'' REG |
| Operation Parameters | |
| Rotary speed (r/min) | 50-120 r/min |
| Weight on Bit (KN) | 0.35～1.05 kN/mm |
| Formation |
soft formations with low compressive strength and high drill-ability, such as shale, clay, sandstone and soft limestone. |
Certifications
Package&Shipping
FAQ
| Q: You are a trading company or manufacturer ? |
| A: Manufacturer, We are a 100% real factory with over 20 years' experience in water/oil/gas wells Drill Bits. |
| Q: How about your products ? |
| A : Both of tricone bits and PDC bits strictly conform to API 7 requirements and ISO9001. we will do kinds inspections before delivery, also cover for after-sales service. |
| Q: Package Methods ? |
| A: Normally wooden case, also can be steel box; can be customized if need. |
| Q: Payment Terms ? |
| A: we accept T/T, L/C, Paypal, Western Union, etc. |
| Q: Can I visit your factory ? |
| A: Yes, we welcome you to our factory all the time, will send invitation letters if need; also can show our workshop and warehouse online. |
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