12 1/4" 311.15mm IADC117/217/537 API Drill Bit/ Tungsten Carbide Inserts Tricone Bit & Steel Milled Tooth Bit/Roller Cone Bit, Factory Price
HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.- Customized：Customized
- Standard：API, SGS
- Material：Tungsten Carbide
- Usage：Well Drilling
- Metric Diameter：311.15mm
- IADC Code：117,217,317 IADC437,517,537,637
Base Info
- Model NO.：YHA 12 1,4-537G YHA 12 1,4-217G
- Bearing Type：Rubber Sealed Bearing
- Tooth Type：-Scoop Inserts -Chisel Inserts -Flat Inserts
- Pin Connection：6 5,8 API Reg
- Leg and Shirttail Protection：Hardfacing and Ovoid Inserts
- Packing Size：37*33.5*54cm=0.067
- Transport Package：Plywood Boxes, Cartons
- Specification：90-100KG
- Trademark：YINHAI
- Origin：Cangzhou City, Hebei Province, China
- HS Code：8207199000
Description
FAQ:
1.Q:Is your company a distributor or a manufacturer?
A: Manufacturer,We are a 100% real factory of Rock Drill Bits, with 13 years' experience. And We have passed the factory audit by SGS.
YINHAI bits have been being sold well and running stably in many areas, such as: the United States, Canada, Chile, Poland,France, Saudi Arabia, Egypt , Singapore and Russia and so on.
2.Q:How about your products?
A : Both standardized tricone bits and PDC bits produced strictly according to API and rock bits-customizing used in various construction works are provided.
3.Q:What kind of packing do you have?
A: Ply Wooden boxes (free of fumigation); Cartons; Packing can be customized.
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 Please contact me for Technical Data & Feedback & any info.