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CVD Diamond Wafers & Blanks | Precision Engineered for Industrial Tools & Components
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" CVD / MCD technologies,  (111)-oriented diamond wire dies deliver unmatched precision for industrial wires, jewelry . And it have very long lifespan. "
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Single Crystal HPHT Synthetic Diamond Plate for Cutting Tools
Size: 1-7mm
Thickness: 0.2-3mm
Shape: as you customize
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Single crystal diamond CVD (chemical vapor deposition) refers to a type of diamond that is produced using the CVD process. In this process, a mixture of carbon-containing gases is decomposed under controlled conditions, resulting in the formation of a single crystal diamond layer on a substrate.

Single crystal diamond CVD is known for its exceptional hardness and thermal conductivity, which makes it useful for a range of industrial and scientific applications, such as cutting and grinding tools, heat spreaders, and optical components.

Compared to other forms of synthetic diamond, single crystal diamond CVD has a highly ordered crystal structure, which gives it improved physical and mechanical properties. This makes it a desirable material for a range of high-performance applications, where its hardness and thermal conductivity are important factors.

In summary, single crystal diamond CVD is a type of synthetic diamond that is produced using the CVD process and is characterized by its exceptional hardness and thermal conductivity. It has a wide range of applications in industries such as manufacturing, electronics, and optics.
 
 
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Single crystal diamond CVD (chemical vapor deposition) refers to a type of diamond that is produced using the CVD process.

Single crystal diamond CVD is known for its exceptional hardness and thermal conductivity, which makes it useful for a range of industrial and scientific applications, such as cutting and grinding tools, heat spreaders, and optical components.

Compared to other forms of synthetic diamond, single crystal diamond CVD has a highly ordered crystal structure, which gives it improved physical and mechanical properties. This makes it a desirable material for a range of high-performance applications, where its hardness and thermal conductivity are important factors.
 
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Diamond Semiconductor | Diamond Wafers | Diamond heat spreader
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Synthetic diamond
The large size diamond crystal is an unprocessed diamond single crystal, which is made by high temperature and high pressure method. The size that our company can provide is generally 1mm -5mm large size single crystal with excellent performance, high hardness, good wear resistance, good corrosion resistance and high chemical stability, meeting various finishing tools (including single point, sheet, rotary and roller dresser, etc.), special cutting The application requirements of tools and indenters can also be used in the application of jewelry, crafts and other applications.
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CVD Diamond Wafers & Blanks | Precision Engineered for Industrial Tools & Components

CVD Diamond is the ultimate engineered material for demanding industrial tools.

Our precision CVD Diamond wafers deliver extreme hardness — up to 10,000 HV — and the highest thermal conductivity known. This means your tools resist wear far longer and dissipate heat instantly.

With incredible strength and low friction, it's the superior choice for high-performance cutting toolslong-life wear parts, and thermal management substrates.

Available from 2 to 20mm, polished to under 10nm roughness. We offer full customization on size, thickness, and crystal orientation — like {100} or {110} — for your specific challenge.

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Unlock Unmatched Performance with Our Precision Tool-Grade CVD Diamond

Welcome to the forefront of materials engineering. Our product line features high-performance CVD Diamond wafers and blanks, specifically engineered for the most demanding industrial applications. Unlike gem-grade diamonds, our tool-grade CVD Diamond is synthesized to maximize the properties critical for durability, precision, and efficiency in manufacturing and technology.

Engineered for Superiority: Core Properties of Our CVD Diamond

Our CVD Diamond is grown using advanced Chemical Vapor Deposition technology, resulting in a material that defines the peak of performance:

  • Ultimate Hardness & Wear Resistance: Possessing the highest hardness, our CVD Diamond tools and coatings outlast traditional materials like tungsten carbide by a significant margin, reducing tool-change frequency and downtime.

  • Exceptional Thermal Conductivity: With superior heat dissipation capabilities, CVD Diamond components prevent thermal buildup, ensuring dimensional stability and protecting sensitive parts in high-power electronics and during high-speed machining.

  • Outstanding Chemical & Abrasive Resistance: Highly inert and with a low friction coefficient, it resists corrosion, material adhesion, and abrasion, guaranteeing cleaner cuts and longer service life in harsh environments.

  • High Rigidity & Strength: Its excellent Young's modulus provides the stiffness required for ultra-precise machining and micro-fabrication, maintaining accuracy under load.

Precision Specifications and Customization

We provide CVD Diamond in precise, ready-to-integrate forms. Our standard offerings include:

  • Available Sizes: Diameters from 2mm to 20mm.

  • Thickness Range: From 0.2mm up to 3mm.

  • Tight Tolerances: Lateral tolerance of +0.15/-0mm, thickness tolerance of +0.1/-0.05mm.

  • Surface Quality: Polished to a superb surface finish of Ra < 10nm.

  • Crystallographic Orientation: Available with primary faces oriented to {100} or {110}, with a miscut within ±3°.

  • Custom Manufacturing: We specialize in customizing the length, width, thickness, shape, and crystal orientation to meet your specific design and application requirements.

Transformative Applications Across Industries

Our tool-grade CVD Diamond is the key component for breakthrough performance in:

  • Precision Machining: As cutting tool inserts, micro-drills, and blades for machining non-ferrous metals, composites, and ceramics.

  • Abrasive & Wear Applications: As wire drawing dies, bearings, seals, and wear-resistant coatings.

  • Thermal Management: As highly effective heat spreaders and sinks for high-power laser diodes, LED arrays, and RF modules.

  • Specialized Components: For use in sensors, scanning probe microscopy, and other high-tech instruments.

Your Partner for Advanced Diamond Solutions

We are more than a supplier; we are your partner in innovation. By choosing our CVD Diamond products, you invest in unparalleled quality, durability, and technical support. Let us help you integrate the exceptional properties of engineered diamond into your next-generation products.

Contact us today to discuss your project specifications and request a quote. Discover how our CVD Diamond can provide the competitive edge for your most challenging applications.


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Office Address: Yuhua District,
Changsha City, Hunan Province, China
Factory address: Yanling,
Zhuzhou City,Hunan Province, China
Tel: +86-731-83521833 / +86-731-83521533
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