7 1/2 Inch Steel Milled Tooth Bit IADC137 for Hard Formation
HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.- Customized：Customized
- Standard：API
- Material：Tungsten Carbide
- Usage：Well Drilling
- Pin Connection：4 1,2 API Reg
- Transport Package：Ply Wooden Box,Cartons
Base Info
- Model NO.：YHA 7 1,2-137G
- Specification：38KG
- Trademark：YINHAI
- Origin：Cangzhou City, Hebei Province, China
- HS Code：8207199000
Description
Basic Info.
Model NO. YHA 7 1/2-137G Specification 38KG Trademark YINHAI Origin Cangzhou City, Hebei Province, China HS Code 8207199000Product Description
TECH DATA-YINHAI STEEL/MILLED TOOTH BITS
PRODUCT ORDER BY CUSTOMER-BULK ORDER
FAQ:
1.Q:What kind of packing do you have?
A: Ply-Wood 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, Don't worry after-sales service. Welcome to book a video-call to inspect factory.
