5 1/4 Inch TCI tricone bit IADC 537 for water well drilling
Industries:Building Material Shops, Construction works , Energy & Mining
Video outgoing-inspection:Provided
Machinery Test Report:Provided
Marketing Type:New Product 2020
Place of Origin:Hebei, China
Brand Name:chuanzuan
Type:Drilling Equipment, piling tool
Machine Type:Drilling Tool
Certification:API, ISO
Material:High Manganese Steel
Processing Type:Forging
Use:foundation and Well Drilling
Name:roller cutter
Brand:chuanzuan
size:133mm
Application:well drilling
Weight:15kg
Bearing type:O-Ring Sealed Journal
MOQ:1
IADC CODE:537
1)Cutting Structure
The wear-resisitance of the teethy is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for the steel tooth bit. The durability of premium tngsten carbide inserts is improved with new formulas and new techniques for insert bit.
2)Gauge Structure
Multipe gauge protection with gauge trimmers on the heel of cone, tungsten carbides insert and hardfacing on the shirt tail increases gauge holding capability and bearing life.
3)Bearing structure
High precisiong 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 resistance of the bearing are improved.
4)Seal and Lubrication
Premium HNBR O-ting, optimal seal compression and curved seal strcture can enhance seal performance. The pressure compensat or system and adwanced grease can greatly increase the lubricating reliability.
5)Product Application
It can receive high WOB in the conwentional drilling. Ti is suitable for various formations by matcing cutting structure with defferent tooth shape, tooth density and tooth exposure height.
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