Fresas de precisión,Herramientas de corte para el mecanizado CNC de todos los materiales
Diamond coated end mills are made for machining abrasive non-ferrous materials, especially graphite, CFRP (en inglés), PRFV, y aluminio con alto contenido de silicio. These materials can wear standard carbide tools quickly. Por lo tanto, a diamond coating helps improve wear resistance, estabilidad de corte, and tool life during CNC milling.
OMIST supplies diamond coated carbide end mills for graphite electrode machining, composite trimming, mold processing, and precision non-ferrous material milling. With 16 years of cutting tool manufacturing experience in China, we support standard sizes, custom dimensions, OEM/ODM service, and drawing-based production.
For broader graphite milling applications, you can also review our fresa de diamante.
¿Qué son las fresas con revestimiento de diamante??
Diamond coated end mills are solid carbide end mills with a diamond coating on the cutting edge. This coating helps protect the cutting edge when machining abrasive materials. Como resultado, the tool can keep more stable cutting performance during long cutting cycles.
These tools are often used as graphite end mills, CFRP milling cutters, and high-performance tools for abrasive non-ferrous materials. Compared with uncoated carbide tools, they can help reduce edge wear and support better dimensional stability.
Key Features of Our Diamond Coated End Mills
Diamond Coating for Abrasive Materials
The diamond coating helps improve wear resistance during graphite and composite machining. It also supports more stable cutting performance in abrasive working conditions.
Solid Carbide Substrate
Each cutter uses a solid carbide substrate for rigidity and cutting strength. This structure helps improve tool stability, especially in graphite electrode machining and fine finishing.
Suitable for Graphite and CFRP
These tools are mainly recommended for graphite, CFRP (en inglés), PRFV, aluminio con alto contenido de silicio, and other abrasive non-ferrous materials. Sin embargo, they are not the first choice for steel or stainless steel machining.
Standard and Custom Sizes
OMIST supplies standard specifications and also produces custom tools according to drawings, muestras, or detailed requirements. We can adjust the cutting diameter, longitud de la flauta, longitud total, numero de flauta, and end type to match your machining needs.
For non-standard diameters, special flute design, or custom tool geometry, we can also support custom end mills.
Materiales y aplicaciones recomendados
| Material / Solicitud | Recommendation |
| Mecanizado de electrodos de grafito | Suitable |
| Graphite mold machining | Suitable |
| Graphite part milling | Suitable |
| CFRP trimming and milling | Suitable |
| GFRP machining | Suitable |
| High-silicon aluminum milling | Suitable |
| Abrasive non-ferrous materials | Suitable |
| Steel machining | Not recommended |
| Stainless steel machining | Not recommended |
Diamond coated end mills support graphite machining, composite material processing, and high-wear non-ferrous milling applications. They work well for graphite electrodes, graphite molds, CFRP trimming, and high-silicon aluminum milling.
If your workpiece is steel, acero inoxidable, or other ferrous materials, a fresa de carburo may be more suitable.
Especificaciones técnicas
| Artículo | Especificación |
| Nombre del producto | Fresas recubiertas de diamante |
| Tipo de herramienta | Diamond coated carbide end mills |
| Material de la herramienta | Solid carbide substrate |
| Capa | Diamond coating |
| Solicitud | Grafito, CFRP (en inglés), PRFV, aluminio con alto contenido de silicio |
| Cutting Diameter | Standard or custom |
| Número de flauta | 2F / 3F / 4F / Costumbre |
| Longitud de la flauta | Standard or custom |
| Longitud total | Standard or custom |
| Tipo de extremo | Square end, nariz de bola, radio de esquina, or custom |
| Servicio personalizado | Available according to drawings or samples |
| OEM / ODM | Apoyado |
| MOQ | Depends on stock and custom requirements |
Cómo elegir fresas con revestimiento de diamante
To choose the right tool, please confirm the workpiece material, cutting diameter, longitud de la flauta, longitud total, end type, y propósito de mecanizado. These details help us recommend a more suitable cutter design.
For graphite roughing, tool strength and chip evacuation are important. For graphite finishing, edge quality and surface finish become more important. Además, CFRP and GFRP machining may need a different flute geometry to reduce wear and improve cutting stability.
If you are not sure which graphite milling tool is suitable, you can send us your drawing, sample photo, or machining requirement. Our team will review the details and provide a practical recommendation.
Para más detalles de la aplicación, you can read our guide on Fresas recubiertas de diamante used for graphite and CFRP machining.
OEM Diamond Coated End Mills Manufacturer
OMIST manufactures diamond coated end mills for international buyers, distribuidores, and industrial users. We support OEM and ODM orders, including custom tool sizes, special flute design, tool marking, and packaging requirements.
To make the quotation more accurate, please send us the following information:
| Information Needed | Ejemplo |
| Material de la pieza de trabajo | Grafito, CFRP (en inglés), PRFV, aluminio con alto contenido de silicio |
| Cutting diameter | Standard or custom size |
| longitud de la flauta | According to your requirement |
| Longitud total | According to your requirement |
| tipo final | Square end, nariz de bola, radio de esquina |
| Quantity | Trial order or batch order |
| Drawing or sample | Recommended for custom tools |
With clear specifications, we can check the tool structure, coating requirement, MOQ, production time, and price more accurately.
¿Por qué elegir OMIST??
OMIST has 16 years of experience in carbide cutting tool manufacturing. We focus on milling cutters, end mills, custom cutting tools, and OEM tool production for B2B customers.
Graphite and composite machining require stable tool quality and practical cutting solutions. Por lo tanto, we help customers confirm the correct size, revestimiento, and tool geometry before production.
Whether you need standard tools or custom graphite milling tools, OMIST can support your project with manufacturing experience, clear communication, and flexible customization.
Preguntas más frecuentes
What are diamond coated end mills used for?
Diamond coated end mills machine graphite, CFRP (en inglés), PRFV, aluminio con alto contenido de silicio, and abrasive non-ferrous materials. Common applications include graphite electrodes, graphite molds, and composite trimming.
Are diamond coated end mills suitable for graphite?
Sí. Graphite is abrasive, so diamond coating helps improve wear resistance and cutting stability during graphite machining.
Can diamond coated end mills cut steel?
We do not recommend them for steel or stainless steel. For ferrous materials, carbide end mills with suitable coatings usually work better.
Can you customize diamond coated end mills?
Sí. We can customize the cutting diameter, longitud de la flauta, longitud total, numero de flauta, end type, and tool geometry according to drawings or samples.
Do you support OEM and ODM service?
Sí. OMIST supports OEM and ODM service, including custom sizes, tool marking, and packaging requirements.
¿Qué información debo enviar para una cotización??
Please send the workpiece material, cutting diameter, longitud de la flauta, longitud total, end type, cantidad, and drawing or sample photo if available.
Obtenga una cotización for Diamond Coated End Mills
If you need diamond coated end mills for graphite, CFRP (en inglés), PRFV, or high-silicon aluminum machining, please send us your size, dibujo, material, y cantidad. Our team will check the details and provide a suitable quotation for your project.