Water Well Drilling Swivel Tungsten Scrap Drill Bit/ TCI Tricone Rock Roller Bit
Shandong Yikuang Drilling Technology Co., Ltd.- Customized：Customized
- Standard：API
- Length：Stub-length
- Type：Center Drill Bit
- Usage：Well Drilling, Metal Drilling, Masonry Drilling
- Transport Package：Export Wooden Box
Base Info
- Model NO.：7 5,8REG
- Specification：Depends on drill size
- Trademark：YiKuang
- Origin：Linqing, Liaocheng, Shandong, China
- HS Code：7302901000
- Production Capacity：2000pieces,Year
Description
Product DescriptioPrismatic drill rod refers to prismatic tapered drill pipe used for coal tunnel exploration, also called triangular drill pipe, anti sloughing hole drill pipe, ABS pipe. With prismatic steel pipe as rod body and thread or hex or square joint as connection type, it is manufactured by the friction welding craft. Prismatic drill rod pipe is widely used in the coal seam and similar geological conditions for coal mine water exploration and gas drainage borehole construction, and can also be used in anchorage and drilling in the field of geophysical prospecting and construction of water conservancy engineering.
Technical Parameter
tricone bitShandong Yikuang factory 17 1/2inch IADC 537 TCI tricone hard rock drill bit
Cutting Structure
The wear-resistance of the teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for the steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit
Gauge Structure
Multiple gague protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone,tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capacity and bearing life.
Bearing Structure
High precision journal bearing with two thrust faces,Balls lock the cone.Hardfaced head bearing surface.Cone bearing inlaid with friction-reducing alloy and then silver-plated.Abrasion resistance and seizure of the bearing are improved.and suitable for high rotary speed
Seal and Lubrication
The advanced metal seal package consists of two metal seals and two elastic energizers.Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force,and achieves the bearing seal.In the drilling,metal seals 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.
Product Application
It is suitable for down hole motor and high speed applications
Company Profile
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