7 1/2 Inch 190.5mm IADC437/537/637 Tricone Rock Drilling Roller Cone Bit

• Customized: Customized
• Standard: API
• Material: Tungsten Carbide
• Usage: Well Drilling
• Bearing Type: Rubber Sealed Journal Bearing
• Transport Package: Ply Wooden Box/Carton
• Model NO.: YHA 7 1/2-537G
• Trademark: Reet XS
• Origin: Cangzhou City, Hebei Province, China
• HS Code: 8207199000

Product Description

TECH  DATA  OF  YHA 7 1/2





DESIGN    CAPABILITY 






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.