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RitaThe tricone bit quality is good -
Guramyour bit retrived from the hole ,just let you i am pressed , it performed well .And retrieved bit is like new .
215.9mm Tungsten Carbide Tricone Rotary Drill Bits
Product Details
| Diameter | 8 1/2'' (215.9mm) | Bearing Type | Rubber Sealed |
|---|---|---|---|
| Drilling Cycle Type | Mud Circulation | Connection Thread Type | 4 1/2 Reg Pin |
| Gauge Protection | Yes | Palm Back Protection | Yes |
| Highlight | Tungsten Tricone Drill Bits,215.9mm Tricone Drill Bits,IADC 637G Tricone Drill Bits |
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Product Description
Tungsten Carbide Tricone Rotary Drill Bits
| Product Specifications | |
| Diameter | 8 1/2"(215.9mm) |
| Bearing Type | Rubber sealed |
| Drilling cycle type | Mud circulation |
| Connection thread type | 4 1/2 reg pin |
| Operation Parameters | |
| Formations | Hard formation with high compressive strength, such as sandstone, limestone, dolomite, anhydrite, marble, etc. |
Certifications
Package&Shipping
FAQ
| Q: You are a trading company or manufacturer ? |
| A: Manufacturer, We are a 100% real factory with over 10 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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