Hot-Selling Tricone Drill Bit 7" IADC517 for Water Well Drilling
HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.- Customized：Customized
- Standard：API
- Material：Tungsten Carbide
- Usage：Well Drilling
- Package：Plywood Box,Carton
- Diameter：177.8mm
Base Info
- Model NO.：YHA 7-517G
- Bearing Type：Rubber Sealed Bearing
- Shirttail Protection：Hardmetal and Flat Insert
- Transport Package：Ply Wooden Box,Carton
- Specification：31KG
- Trademark：YINHAI
- Origin：Cangzhou City, Hebei Province, China
- HS Code：8207199000
Description
4.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.
5.Q:What is the minimum order quantity for your factory?
A:It all depends.generally 1-5 pcs.
6.Q:What is the website about your factory?
A:yinhaibits.en.made-in-china.com