Inserted Tri Cone Rock Bit RRI Roller Bearing Rubber Sealing Inserted Tooth
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Detailed Product Description
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Roller Bearing Tri-Cone Bits Inserted
RRI (Roller Bearing-Rubber Sealing-Inserted Tooth) bits is a kind of ideal and economic tool in high speed well drilling.
Product Features: - Sealed roller bearing structure is placing the cylinder roller into groove of cone which increases the bearing neck size to load larger WOB and adapt high ROP. - Surface of thrust bearing is hardening treated and wear reducing treated to improve the loading ability and anti-seizure ability of bearing. - High strength and high flexible hard alloy teeth are applied to improve the anti-impact performance, reduce tooth breaking rate. - Optimized milled teeth quantity and teeth arrangement structure give full play to the cutting ability and cutting speed of drill bits. |
| Product Tags: Inserted Tri Cone Bits Inserted Tri Cone Rock Bit Tri Cone Rock Bit RRI |
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