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| Product Name: |
8 1/2'' CS437 TCI Tricone Bit
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| Supply Ability: |
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| Related proudcts |
drilling bit, tci tricone bits, |
| Specifications |
8 1/2'' CS437 |
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1. Tricone bit diameter structure
Using multiple gage protection structure: Die with multidrug trimming tooth (GT teeth), round back, claw back set have cemented carbide gear, surfacing resistance mo alloy, strengthen ZhaoJian and anterior apply welding, greatly improving the drill gage protection ability.
2. Cutting Structure
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
3. Bearing structure of this type TCI tricone bits:
High precision bearing with two thrust faces. Balls lock the cone. Hardface heard bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed. Adopting high precision with radial sliding, two way thrust bearings, ball tight. Tooth claw big shaft neck and two stop surface welding have wear-resisting alloy, cone big hole and two stop surface solution and silver inlaid special alloy, increase the abrasion resistance and resistance bearing vice occlusive ability, improve bearing ability of high speed vice adapt.
4. Tricone bit applicable
Metal seal bit stable performance, than common rubber seal bit longer life, suitable for underground power drill and high penetration rate turntable drilling.
5. Tricone bit seal lubricants
Adopting advanced metal seal, greatly extend the drill life. |
| Company: |
Renqiu Shi Saite Diamond Bits Co.Ltd.
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| Contact: |
Ms. bian kate |
| Address: |
Hebei province£¬hejian city |
| Postcode: |
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| Tel: |
86-0317-5586885 |
| Fax: |
86-0317-3657111 |
| E-mail: |
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