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Hejian Yinhai Drill Bits Manufacture Co.,Ltd
Hejian Yinhai Drill Bits Manufacture Co.,Ltd  

Gold Index: 795

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Tricone Rock Bits/Tricone Bits for Drilling 

Price: 2000.0~2500.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Hebei, China (Mainland) 
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Product Detail

Means of Transport: Ocean
Packing: in wooden cases
Production Capacity: 500 pieces per month
Delivery Date: according to your order qua...

Tricone bits from 6 to 17 1/2 inch, both steel milled tooth and Tungsten Carbide Insert Bit with metal seal.

1. Cutting Structure
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
2. Gauge Structure
Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
3. Bearing Structure
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.
4. Seal and Lubrication
The advanced metal seal package consists of two metal seats and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieve the bearing seal. In the drilling, metal seal are relatively dynamic, and the energizers are static. This will improve the reliability and durability of bearing seal. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
Ms. Selina Zhang
 Ms. Selina Zhang
sales clerk
Tel: 86-317-3857688
Fax: 86-317-3857588
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Company Info

Hejian Yinhai Drill Bits Manufacture Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
City: Cangzhou
Province/State: Hebei
Country/Region: China (Mainland)

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