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scd23 SCD13 scd22 scd11
Infi
MCD is mono crystal diamond ,
which is made by high temperature and high pressure method.Our company can provide the size of 1 mm-7 mm.
it has excellent properties such as high hardness, good wear resistance, good corrosion resistance and high chemical stability , meeting various application requirements of dressing tools (including single point, mult-point, rotary and roller dressers), special cutting tools and indenters, and can also be used in jewelry, handicraft and other fields of application and consumption.
The cutting tool made of MCD has excellent performance. It not only has sharp edge, high precision and small cutting force, but also has high hardness, good wear resistance, corrosion resistance and chemical stability.which can meet the requirements of precision and ultra-precision machining on tool materials, and extend the service life of the tool, enabling long-term continuous cutting and reducing the influence of tool wear on the accuracy of parts.
Size Available:
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| Model No. | Picture | Feature | Size range | Available thickness | Shape | Orientation |
| JSD11 | ![]() ![]() ![]() | Laser cut to specific dimension and standard rectangles, triangles, circles, trapezoidsand other required shapes according to customer requirements. | 0.3mm~ 5.0mm | 0.3mm ~ 1.7 mm | Rectangle, triangle, circle and others | 4 pt / (100) |
| JSD12 | ![]() | Yellow color, At least two 90° angles, The other two corners are two very small missing corners. More regular shape, suitable for ultra-precision machining of diamond with long cutting edge, Under the microscope there are few impurities and no microcracks. | 1mm ~ 4.5mm | 0.3mm ~ 1.7 mm | Near Square | 4 pt / (100) |
| JSD13 | ![]() | Pale yellow color, Irregular shape, Under the microscope there are few impurities and no microcracks. The maximum size can reach 8 mm and the maximum thickness can reach 1.7 mm, | 1mm ~ 8.0 mm | 0.3mm ~ 1.7 mm | Near hexagon | 4 pt / (100) |
| JSD23 | ![]() | Yellow color, Near Square, four very small missing corners. some pieces have slightly visible impurites, The maximum size can reach 8 mm and the maximum thickness can reach 1.7 mm, | 1mm ~ 8.0 mm | 0.3mm ~ 1.7 mm | Near Square | 4 pt / (100) |
| JSD33 | ![]() | Irregular shape, with a few visible impurites or growth grooves. Suitable for low-end diamond tools. | 1mm ~ 8.0 mm | 1.0mm ~1.2mm | Near Square | 4 pt / (100) |
| JSD111 | ![]() | with strong wear resistance, We guarantee that there is a certain implied circle and there are no impurities in the crystal. Used for wire drawing die blanks | 0.8mm-3.5mm | 0.3mm-2.0mm | Near hexagon or near triangle | 3pt /( 111) |
HPHT Diamond Plate
Product Details Specification:
1. Best surface finish of any die material available.
2. Moth’s hardness 10
3. Good thermal stability
4.Good shock resistance
Main Application:
1. For fine wire and ultrafine wire applications demanding a superior wire surface finish, nothing performs better than a single crystal natural or synthetic diamond die.
2. Used in Diamond cutting tools, LED polishing, jewelry cutting and carving, correct pen,flywheel, Diamond wheel dressing tools and so on
3. For all kinds of geological exploration drilling tools, engineering drilling tools, and all varieties of diamond drilling tools
4. High purity, toughness and good thermal stability
5. Physical appearance of our diamond plate is no black spot, no crake, and good sharp

Answer: Our Rectangular HPHT Single Crystal Diamond Plates (111 Faced, 6-Side Polished) are premium-grade crystal abrasives widely used for high-precision cutting tools, wear-resistant parts, semiconductors, and advanced optical components. Since 2009, INFI ADVANCED MATERIALS CO.,LTD has supplied these superior diamonds globally to leading tool manufacturers, university laboratories, and diamond dealers. Our fully-equipped factory utilizes nearly 50 cubic presses and advanced laser-cutting, polishing, and grinding machines to deliver outstanding performance across diverse industries.
Answer: At INFI ADVANCED MATERIALS CO.,LTD, we operate as the only designated testing center of Jilin University in Hunan Province. Our advanced Quality Inspection Department is fully equipped with state-of-the-art testing instruments, including particle size analyzers, static pressure analyzers, magnetic susceptibility analyzers, 200-1000x electron microscopes, and infrared spectrometers. Every single crystal diamond plate undergoes rigorous testing to guarantee precise 111-face orientation, flawless 6-side polishing, and maximum thermal conductivity.
Answer: For in-stock Rectangular HPHT Diamond Plates, we offer rapid dispatch within 5 working days. For custom sizes or specific polishing requirements, our standard lead time is within 15 working days (even during peak seasons) depending on production difficulty. INFI ADVANCED MATERIALS CO.,LTD ships worldwide via flexible Incoterms (FOB, CFR, CIF, EXW) from major Chinese ports including Changsha, Guangzhou, Shanghai, and Shenzhen. We support multiple secure payment terms, including T/T, PayPal, and Western Union.
Answer: Yes, absolutely. INFI ADVANCED MATERIALS CO.,LTD provides complete, end-to-end growth, laser-cutting, polishing, and grinding services tailored to your exact specifications. With over 30 years of industry experience since 1993, we can customize the rectangular dimensions, thickness, and surface roughness of our 111-faced single crystal diamond plates to match your precise application requirements, whether for industrial machining or laboratory research.