Seal Bearing Forging Tungsten Carbide Roller Cone Bits

High Quality Tricone Bits Roller Cone Drill Bit For Sale

Features

Through the special structure of the cone, equal wear on the permanent contact area and alternating contact area of the drill bit is achieved.
By setting the PDC tool in the permanent contact area of the cone, the wear resistance of the cutting structure is improved. The permanent contact area of the cone is where the fastener wears most.
The optimized hydraulic structure improves the cleaning ability of the hydraulic system on the wellbore and the bottom of the well, and ensures a higher mechanical drilling speed.
By arranging an active cutting cone-shaped ball gauge pressure block on the main body of the drill bit, the drill bit has good protection performance and improved hole reaming ability.

Advantages

1. It has a wide range of applications, not only for sidetracking, but also for deep wells.
2. Under the same drilling pressure and formation conditions, the working torque is lower than PDC bit. The expansion and buckling problems of small wellbore are reduced, and downhole accidents are avoided.
3. It is more suitable for large plastic formations than tri-cone bits, and it can also be applied to hard interlayers where PDC bits cannot handle other complex formations.
4. The downhole motor can be used for high-speed special drilling.

Product parameters

Introduction

Cutting Structure
Part of Tricone bits, both Steel Tooth Bits and TCI Bits are available .
Gauge Structure
With active cutting gauge protection inserts on bit body, the bit has good gauge protection and up drill capability.
Bearing structure
High-precision journal bearings. The ball locks the cone. The tapered bearing is inlaid with anti-friction alloy. Improve the wear resistance and seizure resistance of the bearing. Compared with the tri-cone drill bit, the outrigger bearing is larger, so it can obtain higher WOB and higher reliability.
Product Application
Bit cutters(legs) are mainly used in building big diameter piling bits or hole opener , core barrel a ccording to different formation’s .

Used in

Tri-cone bit is a decelerating bit. It is based on the fact that the speed of the cone is less than the speed of the bit. It is suitable for sidetracking of old wells and deepening of small boreholes under high speed and high drilling pressure.

Pic Show

FAQ:

1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.

2. How about the common packing?

A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.

3. Can I expect a quality products?

A: Yes. mature production technology ensuring the quality satisfy international request.

4. How to check the product are the exact one you want?

A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.

5. How to control quality?

A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.

6. Fast delivery time:

A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.

7. Competitive price:

A: Our factory can supply you the lowest price due to direct sale to customers without distributor!