• Model NO.：IADC115
• Color：Golden or Blue
• Bearing：Sealed Bearing
• Model：IADC115
• Guarantee Time：4 Years
• Certification：ISO 9001:2008, API
• Logo Printing：with Logo Printing
• Packing：Wooden Box
• Transport Package：Standard Export Packing
• Specification：standard
• Trademark：JW
• Origin：Hebei
• HS Code：8207199000
• Production Capacity：50000PCS,Year

Basic Info.

Model NO. IADC115 Color Golden or Blue Bearing Sealed Bearing Model IADC115 Guarantee Time 4 Years Certification ISO 9001:2008, API Logo Printing with Logo Printing Packing Wooden Box Transport Package Standard Export Packing Specification standard Trademark JW Origin Hebei HS Code 8207199000 Production Capacity 50000PCS/Year

Product Description

12 1/4" Metal sealed kingdream tci tricone rock drill bit

1. Roller bits for Mining and Rock Drilling

The strength and wear resistance of inserts are improved
1. Roller bits for Mining and Rock Drilling
The strength and wear resistance of inserts are improve by using carbide inserts with high 

strength and high wear resistance.
Surface of the high precision bearing heat treated by using advanced heat treatment process to 

improve the load capacity and service life of the bearing.
The service life of the bearing is further extended by adopting harder and mort wear resistant 

material for thrust bearing.
Preventing reflux structure has dual function, it can avoid air counterflow and dust entering into 

bearing when the air-compressor stop working accidentally, and separate air and water 

in order to avoid water entering into bearing when it works normally to prolong the life of bearing.

2. Roller bits for Oil Drilling

1. This series tricone bit use Sealed roller bearing structure. With rollers arranged in grooves 

recessed in the cone body, the size of the bearing journal is increased.
2. Thrust bearing surfaces are hardfaced and treated with friction reducing technology.
3. Ball locked cone, suitable for high rotary speed.

3.Steel teeth Tricone bits
1 This series tricone bit use Journal bearing. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the 

bearing is greatly improved.
2. O ring seal is made of the more wear resistance high saturated buna-N with the increased 

seal section and precisely designed sealing flange in the cone sealing area increased the 

reliability of the seal.
3. The bit bearing can be ball locked
4. For steel tooth bit, the tooth surface is hardfaced with new type of wear resistan
Material and thus extended working life of the cutting structure while still maintaining high ROP





Our Services

Cangzhou JW Petroleum Machinery Co.,Ltd have a sound after-sales service system, every clients bought from JW will have a file, which records every downhole motor's model that the customer purchased from JW. Andafter sale we will track the use of each one, and help clients to deal with every problem, so don't worry to buy, we will give you high after-sales service.

FAQ

Are you Manufacture or Factory?
Yes we are and from Hejian City Cangzhou city Hebei Province China.
How about the quality and supply ability?
We can supply you with 300 pcs downhole motor for a month.
What the MOQ?
1pc.
How to place an order?
1) Inform size and model
2)angle of slope
3)quantity
What is the Pament?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. We also can accept L/C AT SIGHT if the quantity is large.

Company Information
Established in 2005, Cangzhou JW Petroleum Machinery Co.,Ltd is a professional technology-oriented manufacturer specialized in the production downhole motor and some other drilling tools and fishing tools. Which located at the center of Beijing-Tianjin-Hebei-Shandong-Henan-Region which is adjacent to National Expressway No.106,166km away from Beijing, 110km away from Tianjin and 35km away from Baiyangdian, the Pearl of Huabei Area. More convenient transport, faster delivery, With over 10 years experiences, our mission at JW is to maintain at the top in product integrity and customers satisfaction worldwide. We hope you consider us for your future needs.

With professional producing technology and honest management, JW people will create brilliant future with new and old customers together.

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