215.9mm Milled/Steel Tooth Bits for Soft to Hard Formation

• Customized: Customized
• Standard: API
• Material: Tungsten Carbide
• Usage: Well Drilling
• Metric Diameter: 219.5mm
• IADC Code: 2-1-7
• Model NO.: YHA 8 1/2-117G
• Pin Connection: 4 1/2 API Reg
• Rpm(R/Min): 60~100 Rpm
• Wob(Kn): 0.4~1.0 Kn
• Warranty Hours: 80~120h
• Transport Package: Ply Wooden Box/Cartons
• Specification: 38KG
• Trademark: Reet XS
• Origin: Cangzhou City, Hebei Province, China
• HS Code: 8207199000

Product Description

         TECH     DATA  -  YHA 8 1/2-217G           


Comparison   between   open bearing    and    sealed   bearing






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 video call to inspect factory.