
T2-76 T. C (Tungsten Carbide) Reaming Shell
We adhere to the branded product line, survive with professional services, and aim at innovation and development. At the same time, we adhere to the humanized and low-cost business philosophy to provide customers with NQ Reaming Shell, TC Bit, Diamond Drill Bits of excellent quality and reasonable prices. We can provide customized services for customers, make the design and technology more perfect combination, let users have a good shopping experience. We strive to build our company into an excellent enterprise of green, quality and responsibility, and to achieve sustainable development. Our company implements the integration strategy, realizes the enterprise group, develops our core competitiveness, implements the strengthening strategy, and speeds up our product development and market penetration.
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 have a high quality automated production line that can develop and produce exquisite T2-76 T. C (Tungsten Carbide) Reaming Shell for promoting the common development of domestic and foreign industries. We advocate low-carbon, green, and civilized production methods to achieve clean production throughout the process. After years of continuous updating and improvement, the product quality, structure and performance have been continuously improved and innovated.
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