API 14 3/4" Steel Tooth Tricone Bit /Milled Tooth Rock Drill Bits
HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.- Customized：Customized
- Standard：API
- Material：Tungsten Carbide
- Usage：Well Drilling
- Metric Diameter：374.65mm
- Pin Connection：7 5,8 API Reg
Base Info
- Tooth Type：Steel Milled Tooth
- Rpm (R/Min)：150~80 R,Min
- Wob (Kn/mm)：0.35~0.8 Kn,mm
- Transport Package：Ply Wooden Box
- Specification：146kg
- Trademark：YINHAI
- Origin：Cangzhou City, Hebei Province, China
- HS Code：8207199000
Description
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