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What's the single crystal diamond plates

HPHT single crystal diamond are synthetic diamonds produced by high pressure high temperature synthesis under tightly controlled growth conditions. More Super Hard mainly produce industrial-grade single crystal synthetic diamond plate. The shapes of mcd diamond plates include round shape, square shape, rectangle and hexangle shapes,etc.


HPHT single crystal diamond plates are divided into Grade A, Grade B and Grade C

Grade A: with precise laser cut edge, no missing angle, clean crystal, without any inclusions under the microscope

Grade B: a lack of angle,can see the minimal inclusions under the microscope

Grade C: a lack of angle, can see the visible inclusions and scrap inside under the lights

Single Crystal And Polycrystalline Synthetic diamond pcd grinding


Specification of HPHT single crystal diamond plate







Near Square



4pt, 2pt

<100> <110> <111>


Near Square




Near Hexagon




Near Square




Near Square




Rectangle/Triangle Round/sex-angle ect



Special size can be customized (such as 1 x 2 x 3, 1 x 1.2 x 4, 1.2 x 3 x 4, 1.2 x 4 x 5, 1 x 1 x 4, 1 x 1 x 5, 1 x 2 x 4, 0.5 x 2 x 4, 3.2 x 3.2 x 1.2, 1 x 1.5 x 3mm )


Single Crystal orientation

2pt(110): top and bottom 110+2 sides 110+2 sides 100

4pt(100): top and bottom 100+4 sides 110

Single Crystal orientation


Moresuperhard hpht mono crystal diamond plstes comprehensive mechanical range


Generic application


Crystal growth process


Primary application



Product Range



Cutting tools wear part


Single crystal CVD - colourless ( low nitrogen content)


Ultra precision machining acrylics, copper, germanium. Generates very high surface finishes

single crystal diamond plate

Poly-crystalline CVD - Opaque (Low nitrogen content)


Wide-ranging laser cut shape and size for precision machining of MMC and CFRP materials

single crystal diamond plate

Wide-ranging laser cut shape and size for precision machining of MMC, CFRP and woodworking materials.

Single crystal HPHT - pale yellow (Medium nitrogen content)


Long edge length requirements (e,g. profile tools)

single crystal diamond plate

Long edge length requirements (e,g. controlled waviness tools)

Engineered cutting tools and wear parts for super-finishing, burnishing and wire guides

Convenient cut shapes(rectangle, triangle, round)

single crystal diamond plate

Super-finishing and precision machining e.g.

Precious metals and MMC materials

single crystal diamond plate



Single point, multipoint, blade, roller and rotary dressing

Single Crystal And Polycrystalline Synthetic diamond

Chisel dressing chisel form dressing

Single Crystal And Polycrystalline Synthetic diamond

Poly-crystalline CVD - Opaque (Low nitrogen content)

Strong and more wear resistant grade for single point and blade dressers

Single Crystal And Polycrystalline Synthetic diamond

General purpose grade for cutting tools and rotary dressers

Wire Drawing


HPHT Pale Yellow (Medium nitrogen content)


Wire drawing of ferrous, non ferrous precious and refractory metals

single crystal diamond plate

Application Of HPHT Single Crystal Diamond Plate

- Ultra precision cutting tools for non-ferrous and non-metallic materials , specialty tools (cutter, turning tools, carving tools,angle tools). The mono-crystal diamond tools can achieve excellent cutting edge by grinding . And the surface finish can reach 0.025 micron or higher. Mono-crystal diamond tools are often used for...

MCD Cutting Tools

- Micromaching for free form production of single crystal diamond lenses

- Monocrystalline diamond for wire dies

- Optical industry: optical lenses, (aspheric) spherical lenses, optical glass, optical molds, mirrors, etc.

- Printing industry: roller mould

- Automotive industry: night driving optical system, projection lights, aluminum alloy wheels, etc.

- 3C industry: mobile phone outer mirror / button mirror / torch outer mirror, computer hard disk substrate, etc.

- Electronic appliances: computer hard disk substrate, etc.

- Defense industry / aerospace: navigation gyro for missiles, etc.

- New materials: ceramics, engineering plastics, etc.

- Medical equipment: contact lenses, accelerator electron guns, etc.


You are our number one priority. We have tools available to assist in your product inquiries and general questions.

  • The application of wire drawing dies
    27 March 2023

    The application of wire drawing dies

    Drawing dies are widely used, such as high-precision wires used in electronic devices, radars, televisions, instruments and aerospace, as well as commonly used tungsten wires, molybdenum wires, stainless steel wires, wire and cable wires and various alloy wires are all drawn with diamond drawing dies. The diamond wire drawing die made of natural diamond has strong wear resistance and extremely high service life due to the use of natural diamond as raw material.

  • Grinding Method of Diamond Tool
    27 March 2023

    Grinding Method of Diamond Tool

    Moresuperhard company developed and produced metal bonded diamond grinding wheel and disc for rough and fine grinding single crystal diamond tools.Metal diamond grinding wheel is easy to use and high grinding efficiency.Moresuperhard metal bond diamond grinding wheel suit Coborn PG serises single crystal diamond tools grinding machine.

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