Hot-Selling Product 8 1/2" Tricone Drill Bit/Roller Cone Bit/Button Bit
HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.- Customized：Customized
- Standard：API
- Type：Center Drill Bit
- Material：Tungsten Carbide
- Usage：Well Drilling, Geothermal Drilling
- Bearing Type：Rubber Sealed Journal Bearing
Base Info
- Diameter：215.9mm
- Transport Package：Ply Wooden Box,Carton
- Trademark：YINHAI
- Origin：Cangzhou City, Hebei Province, China
- HS Code：8207199000
Description
Basic Info.
Diameter 215.9mm Transport Package Ply Wooden Box/Carton Trademark YINHAI Origin Cangzhou City, Hebei Province, China HS Code 8207199000Product 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.
