Hot-Selling Product 8 1/2inch 437 Tricone Drill Bit/Roller Cone Bit/Button Bit

• Customized: Customized
• Standard: API
• Type: Center Drill Bit
• Material: Tungsten Carbide
• Usage: Well Drilling, Geothermal Drilling
• Bearing Type: Rubber Sealed Journal Bearing
• Model NO.: YHA 8 1/2-537G
• Diameter: 215.9mm
• Tooth Type: -Chisel Inserts-Flat Inserts
• Hardfacing: Leg Protection
• Transport Package: Ply Wooden Box/Carton
• Trademark: YINHAI
• Origin: Cangzhou City, Hebei Province, China
• HS Code: 8207199000

Product Description

TECH DATA OF YINHAI 8 1/2" IADC437


YINHAI MANUFACTURING WORKSHOP




YINHAI BITS DESIGN CAPABILITY







FAQ:
1.Q:What kind of packing do you have?
   A: Plywood Box(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.