Name: TCI tricone button roller bits
Brand: Lockheed
Availability: InStock

Product Details

TCI tricone button roller bits

Product Description

button roller bits

1.delivery on time
2.Competitive price
3.High quality
4.The best service

TCI button roller bits

TCI(Tungsten Carbide Insert). These tricones are designed for soft to very hard formations depending on the style and quantity of the carbides on the drill bit. Because of its versatility and performance, it's still one of the main Rock Bits in use today. It is widely used for oil&gas, water well, geotechnical, environmental, geothermal, construction, exploration and mining drilling.

TCI button roller bits (oil field, mining & water well)

>BEARINGS

Precision bearings made with the tightest tolerances in the industry! The bearing materials used have

extremely low friction and high load capacity. Chemically heat resistant, heat tolerant HNBR materials for

bearing seal and pressure compensator. This material is very compatible with oil based muds air cooled and

open bearings are also available.

>REMING GAUGE:

Put more active cutting elements on gauge than anyone in the industry. Perfect for directional applications. Its gauge holding ability is superior for maintaining gage on lateral or extreme build angles. We can offer diamond in this feature for the most abrasive applications. Bearing and seal life are extended by keeping the cone from rubbing the hole-wall and generating additional heat.

>ENHANCED HYDRAULICS:

Design flexability offers customers the ability to effectively clean the cutting structure, while minimizing cone

erosion. Premium nozzles are used for consistentcy and reliability.

Detailed Description of the four types TCI button roller bits

1. Metal-face sealed bearing TCI button roller bits
Cutting Structure	The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
Gauge Structure	Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
Sealed Bearing Structure	1.Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed. 2.The advanced metal seal package will improve the reliability and durability of bearing seal.
Main Type Available	Size: 6",6 1/2",7 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",17 1/2", etc. IADC Code:4-- Series, 5-- Series, 6-- Series,etc.

2. Elastomer sealed bearing TCI button roller bits
Cutting Structure	The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit.The Tricone bit field is composed of a shallow sequence of sediments of fluvial origin, in which sandstone channels contain heavy oil with gravity ranging from 11 to 13°
Gauge Structure	Multiple gauge protection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
Sealed Bearing Structure	1.Abrasion resistance and seizure resistance of the bearing are improved. 2.Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance.
Main Type Available	Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",14 3/4",17 1/2", etc. IADC Code:4-- Series, 5-- Series, 6-- Series,etc.

3. Air Cooling Roller Bearing TCI button roller bits
Cutting Structure	The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new techniques.
Gauge Structure	Gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability.
Bearing Structure	Air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum.The HH Tricone bit Series reduces sound to a maximum of 60 decibels at the location limit, compared to conventional rigs where sound averages up to 120 decibels.

4. Non-Sealed Roller Bearing TCI button roller bits
Cutting Structure	The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit. The wear-resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit.
Bearing Structure	Non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling; Balls lock the cone which reduces the probability of cone Cdropping to minimum.
Main Type Available	The size range of this series bit is 14 3/4 -26 inch and its IADC code is 111-241.

Please reference IDAC codes to make your selection process easier to assure correct drilling applications.

Formation	Used in	Common IADC
Soft	Clays, coal, salts, shales, soft limestone, discontinuous sands etc...	417,437
Medium	Sedimentary rocks, limestone, sandstone, slate etc...	517,537
Hard	Varieties of silica, basalt, dolomite, compact sands, limestone etc...	617,637,737
Ultra Hard	Marble, quarzite, granite, gneiss, pyrite, etc...	837