Custom Mechanical-Grade CVD Diamond Cubes | Precision Cutting Tools & Wire Dies

Brand Name:INFI
Model Number:Cubes/Rectangles
Minimum Order Quantity:5
Place of Origin:China
Price:Negotiable
Supply Ability:1000
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Location: Changsha Hunan China
Address: NO431 Ruifu, Shaoshan North Road, Yuhua District ,Changsha, Hunan Province, China
Supplier`s last login times: within 41 hours
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Custom Mechanical-Grade CVD Diamond Cubes | Precision Cutting Tools & Wire Dies


CVD-grown single crystal diamond cubes/rectangles deliver exceptional mechanical properties:

  • Extreme hardness and wear resistance

  • High strength with elastic modulus

  • Superior thermal conductivity

  • Low friction coefficient

  • Corrosion/chemical stability

  • Adhesion resistance
    Ideal for precision and ultra-precision cutting tools.


Industrial Applications:

  1. Milling/cutting tools

  2. Wire drawing machine dies

  3. Surgical/ophthalmic/neurosurgical blades

  4. Diamond dressing tools

  5. Water jet nozzle orifices


Available size2~20mm
Available thickness0.2mm - 3mm
Lateral tolerance+0.15,-0mm
Thickness tolerance+0.1,-0.05mm
Face orientation{100}> or {110}
Crystallographic Orientation(Miscut)±3°
Surface finishPolished,Ra<10nm
EdgesLaser Cut
Laser Kerf<3°


Common orientation:

Common Sizes:

Product SizeLengthWidthThickess
L3030103.03.01.0
L4030104.03.01.0
L5030105.03.01.0
L6030106.03.01.0
L7030107.03.01.0
L8030108.03.01.0
L9030109.03.01.0
L100301010.03.01.0
L110301011.03.01.0
L120301012.03.01.0
L130301013.03.01.0
L140301014.03.01.0
L150301015.03.01.0


Customization:

  • Adjustable length (≤20mm), width (≤7mm)

  • Thickness options: 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.2, 1.5, 1.7, 2.0mm

  • Tailored crystal orientations and shapes


CVD Diamond Definition:
Synthetic diamond (lab-grown/CVD/chemical vapor deposition diamond) is artificially produced versus natural geological formation. Production methods include:

  • HPHT: High-pressure high-temperature (5 GPa, 1500°C) using heavy presses

  • CVD: Carbon plasma deposition on substrates at <27 kPa pressure
    CVD advantages: Large-area growth, substrate versatility, precise impurity control.

China Custom Mechanical-Grade CVD Diamond Cubes | Precision Cutting Tools & Wire Dies supplier

Custom Mechanical-Grade CVD Diamond Cubes | Precision Cutting Tools & Wire Dies

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