Synthetic Diamond Powder
Synthetic diamond powder is a superhard abrasive material used in cutting, grinding, lapping, polishing, slurry formulation, and diamond tool manufacturing. Crownkyn supplies diamond powder in mesh grit, micron, nano, and specialty grades to match different precision processing requirements.
From coarse synthetic diamond grit for saw blades and grinding wheels to controlled micron diamond powder for fine lapping and polishing, each grade is selected by particle size, crystal shape, strength, friability, purity, and application process.
Diamond Powder Types by Particle Size
synthetic diamond grit for cutting and grinding tools, micron diamond powder for lapping and polishing, and nano diamond powder for ultra-fine finishing and slurry formulation.
Synthetic Diamond Grit
Mesh-size synthetic diamond abrasive for saw blades, grinding wheels, core drills, resin bond tools, vitrified bond tools, electroplated tools and other diamond tool applications.
Main Product Types
Micron Diamond Powder
Controlled micron-size diamond powder for precision polishing, lapping, fine grinding, wire saw, PCD/PDC and advanced surface finishing applications.
Standard Micron Grades
Specialty Micron Grades
Nano Diamond Powder
Ultra-fine diamond powder for high-end polishing, slurry formulation, surface finishing and advanced material applications where nano-scale particle control is required.
Main Product Types
Choose Diamond Powder by Process and Particle Size
Different abrasive processes require different particle sizes, crystal strength, shape and friability. Quickly find your right diamond powder.
| Process / Application | Typical Size Direction | Recommended Product Type | Selection Focus |
|---|---|---|---|
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Sawing, Cutting & Core Drilling
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20/25 - 70/80 mesh | Saw Grit / Large Monocrystalline Diamond | High crystal strength, impact resistance and tool life. |
|
Grinding Wheels & Bonded Tools
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50/60 - 400/500 mesh | Wheel Grit / Crushed Sharp Diamond | Cutting ability, friability, bond compatibility and self-sharpening behavior. |
|
Lapping
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3 - 40 μm | Monocrystalline / Resin Bond Micron Diamond | Stable removal rate, PSD control and flatness consistency. |
|
Precision Polishing
|
0.25 - 12 μm | Fine Micron / Polycrystalline / Round Diamond | Surface finish, scratch control, particle shape and oversize control. |
|
Slurry & Paste Formulation
|
Nano - 40 μm | Micron / Nano / Agglomerated Diamond | Dispersion stability, concentration, carrier system and polishing target. |
|
Wire Saw, PCD / PDC & Specialty Uses
|
Application-specific micron range | Specialty Micron Diamond Grades | Tight PSD, purity, particle control and process stability. |
Not sure which diamond powder grade fits your process?
Share material, process, target finish, particle size and quantity. Get a suitable diamond powder before quoting.
Key Factors for Diamond Powder Selection
Select the right diamond powder by particle size, crystal shape, strength and surface.
Particle Size & PSD
Controls removal rate, scratch depth and process consistency.
Crystal Shape
Blocky, sharp, round or polycrystalline shapes suit different cutting and finishing needs.
Strength, TI & TTI
Match strength and thermal stability to sawing, grinding, lapping or polishing loads.
Purity & Surface
Affects dispersion, bond compatibility, coating performance and final surface quality.
Related Product Families
Explore coated diamond, thermal diamond, CBN powder and ready-to-use diamond slurry or paste for specific processing requirements.
Coated Diamond Powder
Ni, Cu, Ti, TiC and other coated diamond grades for improved bonding, retention and interface performance.
Thermal Conductive Diamond
High-purity diamond powder and interface-coated grades for thermal management composites and electronic packaging.
CBN Powder
Cubic boron nitride powder for grinding hardened steel, cast iron, bearing steel and other ferrous materials.
Diamond Slurry & Paste
Ready-to-use diamond slurry, suspension and paste for precision lapping, polishing and surface finishing.
Frequently Asked Questions
Quick answers about diamond powder types, particle size selection, applications and customization.
What is synthetic diamond powder?
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Synthetic diamond powder is an industrial superabrasive material made from synthetic diamond crystals. It is used for cutting, grinding, lapping, polishing, slurry formulation and diamond tool manufacturing, especially when high hardness, wear resistance and stable particle performance are required.
What types of diamond powder does Crownkyn supply?
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Crownkyn supplies mesh diamond grit, micron diamond powder, nano diamond powder and specialty diamond grades. Common product directions include saw grit diamond, wheel grit diamond, crushed synthetic diamond, monocrystalline micron diamond, polycrystalline diamond powder, round micron diamond and nano diamond.
How do I choose between mesh grit, micron powder and nano diamond?
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Mesh diamond grit is mainly used for cutting, sawing, drilling and grinding tools. Micron diamond powder is usually selected for lapping, polishing, fine grinding and precision finishing. Nano diamond powder is used for ultra-fine polishing, nano-scale slurry formulation and advanced surface finishing.
What particle size ranges are available?
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Crownkyn diamond powder covers coarse mesh diamond grit, controlled micron diamond powder and nano diamond powder. Typical ranges include 20/25-400/500 mesh for diamond grit, 0.25-50 μm for micron diamond powder and 5-250 nm for nano diamond powder. Custom particle size control can be discussed according to the process.
Which diamond powder is suitable for polishing and lapping?
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For lapping and polishing, micron diamond powder is usually the main choice. Fine micron, polycrystalline, round or specially treated diamond powder may be selected depending on the material, target surface finish, removal rate, scratch control and slurry or paste system.
Can Crownkyn customize diamond powder for my application?
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Yes. Particle size, PSD, crystal shape, strength, purity, coating, surface treatment and packaging can be adjusted according to the application. For sample testing, please share your material, process, target finish, particle size and quantity.
Related Diamond Powder Guides
Learn more about particle size, crystal type, grade selection and polishing applications before choosing a diamond powder.
Diamond Powder Particle Size Guide
Compare mesh, micron and nano diamond powder sizes and understand how particle size affects cutting, lapping and polishing.
Read GuideHow to Choose Diamond Powder for Polishing and Lapping
A practical guide to choosing diamond type, particle size and shape for different polishing and lapping processes.
Read GuideSynthetic Diamond Powder Properties
Understand TI, TTI, friability, PSD, purity and crystal shape when selecting synthetic diamond powder grades.
Read GuideMonocrystalline vs Polycrystalline Diamond Powder
Compare monocrystalline and polycrystalline diamond powder for cutting behavior, polishing performance and surface finish.
Read Guide