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12 1/4" TCI rock roller used oil well drilling tricone bit

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Quick Details

Port: Tianjin
Payment Terms: L/C,T/T,Western Union
Supply Ability: 500 Set/Sets per Month
Condition: New
Processing Type: Forging
Place of Origin: Hebei China
Warranty: 1.5 years
Machine Type: Drilling Tool
Place of origin: HeBei ,China
Use: Well Drilling
Color: Blue,red or your order
Brand name: RT
Conncet thread: 6 5/8"
Standard: ISO
Material: Carbon Steel
Showroom Location: None
Market: all the market
MOQ: 1pcs
Weight: 97kg
Certification: API
Brand Name: ruitong
Packing: Wooden
Applicable Industries: Energy & Mining
Local Service Location: None
Application: Water Well,oil well
Packaging Detail: the package of 12 1/4" TCI tricone drilling bit is wooden cases or as your order
Hejian Ruida Petroleum Material Co., Ltd.
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US$ 30,000+
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12 1/4" TCI rock roller used oil well drilling tricone bit

Product Description

Bit Size 12 1/4"
Connetion6 5/8" API reg pin
RPM (R/Min)220-40
Nozzle Qty3NZ
Weight 97kg 
Formaitonsoft formation to hard formation
Packingwooden box


 Guidance of tricone bit    

IADCRPM(r/min)WOB(KN)FormationCompressive strength(MPa)
111/114/115/117/12760-22030-90very soft<25
137/217/437/517/52760-18040-120medium soft50~75
337/537/547/61750-15050-120medium hard100~120



40-12050-150very hard>200


Product Advantage


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Company Information



Hejian Ruida Peteroleum Material Co., Ltd is a professional supplier of drilling tools. With years of study and refining of the introduced technology, we have succeeded in the field of product research with proprietary intellectual property rights. Also, we have made major breakthrough in the lines of analogue simulation in bottom-hole flow field, profile optimization, design of inserts arrangement and low torque,material and manufacturing techniques etc. As a result, our products own better characters of service and ranges of application. The products of our company have achieved industrialization and serialzation. Besides our company has always laying importance on the technical exchanges and cooperation with the counterparts both at home and abroad. Our products have been sold all over the world, including the United States, Middle East, Korea, India, Japan and Taiwan and so on. TCI-_09.jpgTCI-_10.jpg 


1. Is your company a distributor or a manufacturer?

A: Yes,We are a professional Rock Bits manufacturer RUITONG BIT in China.


2. How about your products?

A : All our activities are accredited to ISO 9001:2008, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.We have many high quality prducts.


3.What is the Packaging & Delivery?

A:We used high quality export carton or standard export woodern case


4.What is the time about the delivery?

A:The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement. According the distance from China to your port, usually from China to European about 25 days. To West of American 20 days.


5. How to order the products?

A: Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.