12 1/4" IADC537g 311.15mm Tricone Bit/Rock Drill Bit/Roller Cone Bit/Factory Drilling Bits

• Customized: Customized
• Standard: API
• Material: Tungsten Carbide
• Model NO.: YHA 12 1/4-537G
• Usage: Well Drilling
• Metric Diameter: 311.15mm
• IADC Code: 5-1-7
• Bearing Type: Rubber Sealed Journal Bearing
• Tooth Type: -Scoop Inserts -Chisel Inserts -Flat Inserts
• Pin Connection: 6 5/8 API Reg
• Transport Package: Plywood Boxes
• Specification: 98KG
• Trademark: YINHAI
• Origin: Cangzhou City, Hebei Province, China
• HS Code: 8207199000

Product Description

 TECH DATA OF 12 1/4" TCI DRILL BITS

 

REAL SHOT OF CLIENT ORDERED BIT

YINHAI  PRODUCTION PROCESS SHOW

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.