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Removable Rotary Drill Bit , Rock Roller Bits For Piling Construction
Removable Rotary Drill Bit , Rock Roller Bits For Piling Construction
Specifications
Brand Name :
YJ
Model Number :
YJ-YL004
Certification :
TUV
Place of Origin :
China
MOQ :
300-500pcs
Payment Terms :
T/T, L/C, Western Union
Supply Ability :
3000/week
Delivery Time :
5-8days
Packaging Details :
Plastic box
Other name :
steel tooth rotary bits
Customizable :
Customizable
OEM/ODM :
Customized design is welcomed
Usage :
Ore , Oil, Gas, Water well drilling
Machine Type :
Drilling Tool
Description

API Tricone Replaceabled Cutters Single 8 1/2" Roller Cone Bit For Well Drilling Single Cone Bit best sell cone

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.

Removable Rotary Drill Bit , Rock Roller Bits For Piling Construction

Product tags

roller cone drill bit

,

tricone rock roller drill bits

,

drill rotary
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Removable Rotary Drill Bit , Rock Roller Bits For Piling Construction

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Product Detail
Brand Name :
YJ
Model Number :
YJ-YL004
Certification :
TUV
Place of Origin :
China
MOQ :
300-500pcs
Payment Terms :
T/T, L/C, Western Union
Contact Supplier
Removable Rotary Drill Bit , Rock Roller Bits For Piling Construction

Wuhan Yijue Tengda Machinery Co., Ltd

Active Member
8 Years
hubei, wuhan
Since 2004
Business Type :
Manufacturer
Main Products :
Rock Auger Teeth, Carbide Auger Teeth, Auger Cutting Teeth
Total Annual :
80million-90million
Employee Number :
100~500
Certification Level :
Active Member
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