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What is CVD Diamond Coating

CVD (Chemical Vapor Deposition) Diamond Coating is a process of coating Nano diamond particles on a Tungsten carbide substrate applying a layer thickness of 6 to 16 microns of a meter. The tungsten carbide substrate has to contain low cobalt content, such as 6% an d has to go through specific surface treatment. The treatment reduces cobalt content in the outer layer, exposing the diamond edges, in order to create sufficient adhesion between the diamond coating and substrate.

Chemical vapour deposition (CVD) is an established technology for coating a wide range of metal cutting tools, including drills, hacksaws, band saws, razor blades and inserts. In some cases, CVD can increase the life of a cutting tool by as much as 20 times the life of an uncoated tool. In addition the cutting efficiency, cutting speeds and the quality of cutting of the workpiece are significantly improved by surface engineering. The technology can be used to deposit a wide variety of coatings such as TiN, TiAlN, multilayers, graded coatings and novel new nanocomposite coatings, for a broad range of applications. Yet in one area there has been little CVD work carried out - the surface treatment of biomedical implants and dental tools such as burs, orthodontic pliers and tweezers, all of which can benefit in terms of quality, safety and cost from the application of a CVD coating.

What is CVD Diamond Coated Dental CAD CAM Milling Burs

Dental CAD CAM Milling Burs (Dental CAD CAMMilling Tools) are rotary instruments specifically designed for milling zirconia blocks and other abrasive materials. They are used in dental milling units to precisely shape and contour zirconia restorations for dental prosthetics.

CVD diamond coated milling burs are the most advanced type of zirconia milling burs. They are made with a process called CVD (chemical vapor deposition), which bonds a thin layer of diamond particles to the cutting edge. This creates a very strong and durable coating that can withstand the high temperatures and pressures generated during milling. CVD diamond coated burs offer the longest lifespan of all types of zirconia milling burs, but they are also the most expensive.

CVD diamond coated milling burs offer a number of benefits over other types of zirconia milling burs, can give you Longer lifespan, Increased cutting efficiency, Improved heat dissipation, Reduced wear, Smoother finish. The cutting life can be 8 to 10 times then normal milling tools.

CVD Diamond Coated Dental CAD CAM Milling Tools for Zirconia

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Dental CAD CAM Milling Tools for PMMA PEEK Trilor

New composite coating treatment for milling PMMA/PEEK Trilor materials. Can provides lubricity and superior wear and corrosion resistance. Our PMMA/PEEK Trilor tools have a very low residual stress, which provides for the best adhesion and ductility. High hardness, low coefficient of friction and the low residual stress.

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Dental CAD CAM Milling Tools for Glass Ceramic

For machining Lithium glass and other glass ceramic, our grinding burs with an advanced abrasive diamond grit in different grain sizes applied by a unique electroplating process. Our diamond plated grinding tools provide the long time tool life while producing accurate grinding results.

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Dental CAD CAM Milling Tools for Metal Titanium Cobalt Chrome

Our hybrid coating dental CAD CAM milling burs for milling Titanium, Cobalt Chrome and other metal dental materials.

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CVD Diamond Coated Carbide Inserts

A carbide insert is a tool used for accurately machining metal. Steel, carbon steel, cast iron, alloys at high temperatures, and non-ferrous metals with easy surface finishes can all be cut using this machine. You can easily replace the grips since many different types, sizes, shapes, and colors are available.

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