MCD / HPHT single crystal diamond crystals supplied for industrial tool, die, dressing and wear-resistant applications. Produced by the HPHT process and selected according to crystal shape, size, impurity level and downstream processing requirements.
This is an industrial functional diamond material, not a jewelry diamond, loose gemstone or decorative lab-grown diamond. Intended for diamond dressing tools, wire drawing dies, precision cutting tools, tool stones, wear-resistant components and custom technical diamond applications.
Available forms include square single crystal, octahedral single crystal and custom-selected HPHT stones. Diamond Component can assist customers in selecting suitable crystal shape, size, orientation, impurity grade and quantity for RFQ review.
Key Features
- HPHT-grown synthetic single crystal diamond (MCD / monocrystalline diamond)
- Square and octahedral crystal forms available
- Suitable for diamond dressers, wire drawing dies and precision tool blanks
- Selected by size, shape, impurity level and application requirement
- Crystal orientation review available on request
- Custom selection for single-point dressers, dressing rollers, wire dies and tool stones
- RFQ support for size, weight, shape, orientation and quantity
Technical Specifications
| Specification | Details |
|---|---|
| Material | HPHT synthetic single crystal diamond |
| Also known as | MCD, monocrystalline diamond, single crystal diamond |
| Crystal structure | Single crystal / monocrystalline |
| Growth method | HPHT |
| Available forms | Square crystal, octahedral crystal, custom-selected stone |
| Common size range | 1 mm to 5 mm and above, by RFQ |
| Common weight range | 0.01 ct to 1 ct, by RFQ |
| Shape selection | Square / octahedral / block / custom selected |
| Impurity grade | Low-impurity, medium-impurity, economy grade by selection |
| Orientation | Available for review by RFQ |
| Application | Dressing tools, wire drawing dies, precision tools, wear parts |
| Purchase mode | RFQ / custom selection |
| Drawing support | Available for tool and die applications |
Crystal Forms
| Crystal Form | Description | Typical Application |
|---|---|---|
| Square single crystal | HPHT single crystal with square or block-like geometry | Tool stones, precision tool blanks, wire die materials, custom components |
| Octahedral single crystal | Octahedral HPHT crystal with natural-point geometry | Single-point dressers, dressing tools, selected tool applications |
| Custom-selected crystal | Selected by size, shape, impurity level and application | Dressing rollers, wire dies, wear-resistant parts, research use |
Typical Applications
- Single-point diamond dressers
- Diamond dressing tools and dressing roller stones
- Diamond wire drawing dies and fine wire die cores
- Precision cutting tool blanks and MCD tool stones
- Wear-resistant diamond components
- High-pressure or high-wear contact parts
- Custom industrial diamond components
- Research and prototype diamond parts
Why HPHT Single Crystal Diamond
- Single crystal structure with high hardness and excellent wear resistance
- Good thermal conductivity
- Stable geometry for tool and die applications
- Available in square and octahedral forms for precise shape selection
- Suitable for dressing, wire drawing and precision tool manufacturing
Selection Grades
| Grade | Description | Typical Use |
|---|---|---|
| Low-Impurity | Selected crystals with lower visible impurity or inclusion level | Precision dressing tools, fine wire dies, higher-end tool stones |
| Medium-Impurity | Balanced selection for general industrial use | Dressing tools, wire dies, wear parts |
| Economy | Higher impurity tolerance for cost-sensitive applications | Trial processing, general dressing, non-critical components |
Product selection is based on crystal shape, size, impurity level, orientation requirement and tool or die application. To request a quotation, please contact us with your size, shape, quantity and application details.