Steel Milled Tooth Bit 8 1/2 Inch 216mm IADC117/217 for Water Well Drilling

• Customized: Customized
• Material: Tungsten Carbide
• Usage: Well Drilling, Geothermal Drilling
• Metric Diameter: 219.5mm
• Pin Connection: 4 1/2 API Reg
• Transport Package: Ply Wooden Box/Cartons
• Specification: 38KG
• Trademark: YINHAI
• Origin: Cangzhou City, Hebei Province, China
• HS Code: 8207199000

Product Description

Our Advantages

- Bearing polishing process after finish turning, improve bearing performance
- Dynamic lubrication system
- Professional & stable heat treatment, High quality control
- Welding process, more wear-resistant
-Produce strictly in accordance with API standards
- Special materials of Tricone bits
-Fast delivery & Best factory price

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FAQ:
1.Q:What kind of packing do you have?
A: Wooden case free of fumigation; Cartons; Packing can be customized.




2.Q:What is your price advantage?
  A:We are 100% factory directly sales,API production process guarantee,Provide customized services for brand processing.
     Reduce the cost of drilling for you, worry free after-sales service.
     Welcome to book a video-call to inspect our factory.