
T2-76 PCD Diamond Reaming Shell
Our company has been committed to the research and development, production and sales of Hoisting Plug, RAU Drill Rod, Drill Bits Reaming Shells, products are widely used in various fields. We hope that our employees will identify with the company, be loyal to their duties, improve their skills in learning, and enhance their talents in practice. On the basis of solid capabilities, we continue to break through the boundaries of corporate management and seek a dominant market position as a head company. We take consumer demand as the center, develop the market with quality, develop with innovation, and win trust with service. As a responsible company, we have a business philosophy that goes beyond profit only and work with stakeholders to create a better future.
A good design of reaming shell can increase the stability and reduce vibration during the drilling, through our engineers more than 20 years efforts, our reaming shells can always keep good contact with the circumference of the hole, we only choose the terrific material to ensure the quality and longer service life in the hole.
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Reinforced TSP type |
Heavy Duty type with density diamonds |
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Suitable for most formations |
Suitable for all of the rock formations |
Wireline Coring System- Impregnated Diamond Bits Dimensions
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Type |
B-WL(BQ) |
N-WL(NQ) |
H-WL(HQ) |
P-WL(PQ) |
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O.D. of Bit |
Φ59.5mm |
Φ74.6mm |
Φ95.6mm |
Φ122mm |
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I.D. of Bit |
Φ36.5mm |
Φ47.6mm |
Φ63.5mm |
Φ85mm |
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O.D. of Reaming Shell |
Φ60mm |
Φ75.8mm |
Φ96mm |
Φ122.6mm |
Note: Customized gauges of the reaming shell are acceptable, contact with our sales representative for getting more supports.

Product Advantages
* Diamond Impregnated Pad
Enables the use of large synthetic diamonds greatly enhancing wear life and eliminating the need for specialty shells in diamond exploration.
* Diamond Ground
Outer diameter grinding pre-exposes the diamond and reduces variation in size improving stability and helping to produce the longest lasting reaming shell available.
* Heavy Duty
Available with an optional heavy duty blank to prevent undercutting in extremely broken conditions (standard on oversize versions).
* Dual Pad
Available in dual pad 10" configurations for straighter holes when deviation is a concern.
Note: Q is the trademark from BLY, here we quoted for helping customers to do a selection only.
We are a modern high-tech enterprise integrating production and sales, committed to providing T2-76 PCD Diamond Reaming Shell supply, engineering design and management consulting services. With the guideline of "improving management level, developing new varieties and processes, and win-win cooperation", we actively introduce advanced management experience and production technology. We are committed to improving the quality of life and creating a harmonious living environment.
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