Saw Grit Diamond Powder is a high-purity, precision-engineered synthetic diamond abrasive specifically designed for high-efficiency and high-precision cutting applications across industries such as stone processing, construction, electronics, and automotive manufacturing.
By leveraging the extreme hardness and thermal stability of diamond—the hardest known material on Earth—our diamond saw grit powder delivers unmatched cutting speed, superior wear resistance, and extended tool life, outperforming traditional abrasives like silicon carbide and aluminum oxide in even the most demanding environments.
Engineered for diamond saw blades, grinding wheels, wire saws, and cutting discs, this industrial diamond powder ensures consistent cutting performance, clean edges, and reduced material waste—helping manufacturers achieve higher productivity, precision, and cost efficiency.
Whether cutting granite, marble, concrete, ceramics, composites, or hard metals, our SND Series saw grit diamond powders provide stable cutting performance and durability, making them the preferred choice for professional tool manufacturers and industrial users worldwide.
🔹 Why SinoDiam Saw Grit Diamond Powder Leads the Industry
Our SND Series (SND-820, SND-830, SND-840, SND-860, SND-880, SND-890) offers a comprehensive range of diamond grit sizes and toughness grades, enabling users to select the ideal diamond powder for every cutting need—from soft limestone and marble to ultra-hard ceramics and titanium alloys.
Every batch is manufactured under ISO 9001 quality standards, tested for particle size distribution, purity, and thermal stability, and optimized to deliver maximum performance in real-world cutting and grinding operations.
🔹 SND Series Saw Grit Diamond Powder – Tailored for Every Cutting Application
SND-820 Saw Grit Diamond Powder
For Medium-Hard Stone & Construction Materials | 18/20–70/80 Mesh
SND-820 is a cost-effective synthetic diamond powder designed for medium-hard materials such as limestone, sandstone, and soft marble. With balanced crystal toughness and clean-cutting performance, it’s ideal for decorative stone processing, general-purpose saw blades, and small-diameter tools where surface finish and cost efficiency are key.
SND-830 Saw Grit Diamond Powder
For Hard Marble, Quartzite & Concrete | 18/20–70/80 Mesh
SND-830 is a multi-purpose diamond abrasive optimized for hard marble, quartzite, and medium-density concrete cutting. It combines high impact resistance and consistent particle shape, delivering fast cutting speed, sharp edges, and reliable tool life for both manual and automatic cutting systems.
SND-840 Saw Grit Diamond Powder
For Granite, Hard Concrete & Stone Slabs | 18/20–70/80 Mesh
SND-840 features a strong crystal structure and excellent thermal stability, making it ideal for heavy-duty cutting of granite, hard concrete, and natural stone slabs. Its optimized toughness-to-sharpness ratio provides efficient material removal and reduced blade wear, ideal for large-scale stone factories and construction projects.
SND-860 Saw Grit Diamond Powder
For Ultra-Hard Materials & Metal Bond Tools | 18/20–70/80 Mesh
SND-860 is a high-toughness, precision-engineered diamond powder suited for engineered stone, ceramics, sintered materials, and hard metals (like titanium alloys). The powder’s surface treatment enhances bonding with metal matrices, ensuring strong retention, superior impact resistance, and long-lasting tool sharpness under high-stress cutting.
SND-880 Saw Grit Diamond Powder
For Precision Cutting of Brittle & Composite Materials | 18/20–70/80 Mesh
SND-880 is formulated for brittle or delicate materials such as glass, quartz, and electronic ceramics. It features tight particle size distribution and minimal impurities, providing crack-free, smooth cuts and stable cutting efficiency in semiconductor, optics, and fine ceramics manufacturing applications.
SND-890 Saw Grit Diamond Powder
For Extreme & High-Temperature Cutting Conditions | 18/20–45/50 Mesh
SND-890 is the premium-grade saw grit diamond built for demanding conditions such as underwater cutting, refractory material processing, and high-temperature construction environments. Its multi-faceted crystal morphology and advanced thermal stability deliver superior corrosion resistance, cutting grip, and durability in wet or high-heat operations.
🔹 Top 10 FAQs About Saw Grit Diamond Powder– Applications, Mesh Sizes, and Selection Guide for Industrial Cutting Tools
1. What is saw grit diamond powder?
Saw grit diamond powder is a synthetic diamond abrasive made from high-purity crystals designed for industrial cutting, grinding, and drilling. It’s used in diamond saw blades, wire saws, and grinding wheels for cutting stone, concrete, ceramics, and metals.
2. What mesh sizes are available for SinoDiam’s saw grit diamond powder?
SinoDiam’s SND-Series Saw Grit Diamond Powder (SND-820–SND-890) is available in 18/20 to 70/80 mesh sizes, covering a wide range of coarse to fine cutting requirements for stone, concrete, metal, and advanced materials.
3. How does saw grit diamond powder compare to traditional abrasives like silicon carbide or alumina?
Diamond powder offers up to 50% longer tool life, faster cutting speed, and cleaner edges compared to conventional abrasives such as silicon carbide or aluminum oxide, thanks to its superior hardness (Mohs 10) and high wear resistance.
4. What are the main applications of saw grit diamond powder?
It’s used to manufacture diamond saw blades, grinding wheels, core drills, wire saws, and cutting discs for industries including stone processing, construction, automotive, electronics, and metallurgy.
5. Which saw grit diamond grade should I choose for my application?
- SND-820 – Medium-hard materials (limestone, soft marble)
- SND-830 – General cutting (hard marble, concrete)
- SND-840 – Heavy-duty granite & stone cutting
- SND-860 – Ultra-hard materials & metal tools
- SND-880 – Precision cutting (glass, ceramics)
- SND-890 – Extreme environments (refractory, underwater cutting)
6. Can saw grit diamond powder be customized?
Yes. SinoDiam provides customized particle size distribution, surface treatment, and purity levels to match your specific bond type (metal, resin, ceramic) and cutting tool design requirements.
7. What are the quality standards of SinoDiam saw grit diamond powder?
All products are manufactured under ISO 9001 and ANSI B74.1 standards, with strict testing for particle size uniformity, diamond purity (≥ 99.9%), and thermal stability to guarantee consistent industrial performance.
8. Is saw grit diamond powder suitable for both wet and dry cutting?
Yes. SinoDiam’s saw grit diamonds are engineered for both wet and dry cutting applications, ensuring stable performance and heat resistance across diverse operating environments.
9. How does diamond powder mesh size affect cutting performance?
- Coarse mesh (18/20–40/50) → Faster cutting, higher material removal rate
- Medium mesh (50/60) → Balanced speed and surface finish
- Fine mesh (60/70–70/80) → Smoother edges, precision cutting
Choosing the right mesh helps optimize cutting speed, smoothness, and tool life.
10. Where can I buy SinoDiam saw grit diamond powder in bulk?
You can purchase directly from SinoDiam’s official website at www.diamondmicron.com or contact our sales team for bulk orders, OEM supply, or free samples. Custom packaging and technical consultation are available upon request.
🔹 Explore More from SinoDiam’s Saw Grit Diamond Series:
SND-820 | SND-830 | SND-840 | SND-860 | SND-880 | SND-890
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