TRICONE BIT - lyppdmdrill.com

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MILLED TOOTH BITS

features

Cutting Structure

High quality tungsten carbide steel teeth with wear/compact resistance.

Gauge Structure

Enhancedgauge protectionwithhardfacing on the shirttail, strengthenedleg with special insert tungsten carbide.

Bearing Structure

High precision rollingbearing,hardfacedbearing surfaceand bearing roller. Cone bearing inlaid with friction reducing alloy and then silver-plated,made the rotating more stability, safety and durability.

Option Features

Seal and Lubrication

The bearing seal is adapting the high quality HNBR O-ring. The better seal compression and the radial seal structure can enhance the seal performance. The compensation system and the high quality bit grease can limit pressure differential, and greatly increase the lubricating reliability.

Applications

Very soft formations with low compressive strength,such as shale/clay/ sand stone/soft limestone.etc.

We supply different size of this type of bit as clients’ requirement.

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MILLED TOOTH BITS 117

features

Cutting Structure

Steel tooth structure effectively improving the wearing resistance of the teeth and greatly increasing the rate of penetration.

Gauge Structure

Enhancedgauge protectionwithhardfacing on the shirttail, strengthenedleg with special insert tungsten carbide.

Bearing Structure

High precision journalbearing,hardfacedbearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated,made the rotating more stability, safety and durability.

Option Features

Seal and Lubrication

Patented uniquemetal seal can enhance the seal performance,it has longer durability than the rubber seal .The compensationbearinggrease system greatly increase the lubricating reliabilityand improve the bearing life effectively.

Applications

Very soft formations with low compressive strength,such as shale/clay/ sand stone/soft limestone.etc.

We supply different size of this type of bit as clients’ requirement.

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MILLED TOOTH BITS 127

features

Cutting Structure

Steel tooth structure effectively improving the wearing resistance of the teeth and greatly increasing the rate of penetration.

Gauge Structure

Enhancedgauge protectionwithhardfacing on the shirttail, strengthenedleg with special insert tungsten carbide.

Bearing Structure

High precision journalbearing,hardfacedbearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated,made the rotating more stability, safety and durability.

Option Features

Seal and Lubrication

Patented uniquemetal seal can enhance the seal performance,it has longer durability than the rubber seal .The compensationbearinggrease system greatly increase the lubricating reliabilityand improve the bearing life effectively.

Application:

Soft formations with low compressive strength,such as shale/clay/ sand stone/soft limestone/halite/anhydrite.etc.

We supply different size of this type of bit as clients’ requirement.

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MILLED TOOTH BITS 217

Bit specification

features

Cutting Structure

Steel tooth structure effectively improving the wearing resistance of the teeth and greatly increasing the rate of penetration.

Gauge Structure

Enhancedgauge protectionwithhardfacing on the shirttail, strengthenedleg with special insert tungsten carbide.

Bearing Structure

High precision journalbearing,hardfacedbearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated,made the rotating more stability, safety and durability.

Option Features

Seal and Lubrication

Patented uniquemetal seal can enhance the seal performance,it has longer durability than the rubber seal .The compensationbearinggrease system greatly increase the lubricating reliabilityand improve the bearing life effectively.

Application:

Medium to hard formations with highcompressive strength,such ashardshale/clay/ sand stone/dolomite.etc.

We supply different size of this type of bit as clients’ requirement.

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TCI BITS

Bit specification

features

Cutting Structure

Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new formula and new techniques of insert bit. Widened crest insert improved the bit aggressivity and penetration rate.

Gauge Structure

The multiple heel position with gauge trimmer on the heel, tungsten carbide and hardfacing on the shirttail, strengthened spear point will enhance the gauge protection.

Bearing Structure

High precision journal bearing with two thrust faces. Ball locked cone. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved, and suitable for high rotary speed.

Option Features

Seal and Lubrication

The bearing seal is adapting the high quality HNBR O-ring. The better seal compression and the radial seal structure can enhance the seal performance. The compensation system and the high quality bit grease can limit pressure differential, and greatly increase the lubricating reliability.

Application

Soft to medium formations with several hard inter-bed,such as compressive mudstone/hard gysum/salt/shale/limestone.etc

We supply different size of this type of bit as clients’ requirement.

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TCI BITS 617

Bit specification

features

Cutting Structure

Conic&chisel insert improved the bit aggressivity and abrasive resistance.Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new formula and new techniques of insert bit.

Option Features

Gauge Structure

The multiple heel position with gauge trimmer on the heel, tungsten carbide and hardfacing on the shirttail, strengthened spear point will enhance the gauge protection.

Bearing Structure

High precision journal bearing with two thrust faces. Ball locked cone. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved, and suitable for high rotary speed.

Seal and Lubrication

The bearing seal is adapting the high quality HNBR O-ring. The better seal compression and the radial seal structure can enhance the seal performance. The compensation system and the high quality bit grease can limit pressure differential, and greatly increase the lubricating reliability.

Applications

Medium to hard with high compressive formations, abrasiveness formations such as hard sandstone/dolomite/conglomerate.etc

We supply different size of this type of bit as clients’ requirement.

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TCI BITS 637

Bit specification

、

features

Cutting Structure

Conic&chisel insert improved the bit aggressivity and abrasive resistance.Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new formula and new techniques of insert bit.

Option Features

Gauge Structure

The multiple heel position with gauge trimmer on the heel, tungsten carbide and hardfacing on the shirttail, strengthened spear point will enhance the gauge protection.

Bearing Structure

High precision journal bearing with two thrust faces. Ball locked cone. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved, and suitable for high rotary speed.

Seal and Lubrication

The bearing seal is adapting the high quality HNBR O-ring. The better seal compression and the radial seal structure can enhance the seal performance. The compensation system and the high quality bit grease can limit pressure differential, and greatly increase the lubricating reliability.

Applications

Medium to hard with high compressive formations, abrasiveness formations such as hard sandstone/dolomite/conglomerate.etc

We supply different size of this type of bit as clients’ requirement.

阅读更多