Cortadores de fresagem de precisão,Ferramentas de corte para usinagem CNC de todos os materiais
Manufacturers use diamond coated end mills for graphite, PRFC, PRFV, high-silicon aluminum, and other abrasive non-ferrous materials. These materials can wear ordinary carbide tools quickly, so diamond coating helps improve wear resistance, estabilidade de corte, and tool life during CNC milling.
OMIST supplies diamond coated carbide end mills for graphite electrode machining, composite trimming, processamento de moldes, and precision non-ferrous material milling. With 16 anos de experiência na fabricação de ferramentas de corte na China, we support standard sizes, dimensões personalizadas, Serviço OEM/ODM, e produção baseada em desenho.
For broader graphite milling applications, você também pode revisar nosso fresa de diamante.
For application details, please read what are diamond coated end mills used for.
O que são fresas de topo com revestimento de diamante?
Diamond coated end mills are solid carbide end mills with a diamond coating on the cutting edge. The coating protects the edge when machining abrasive materials such as graphite, PRFC, PRFV, e alumínio com alto teor de silício.
Compared with uncoated carbide tools, diamond coated end mills can reduce edge wear and support more stable dimensional control. They are commonly used as graphite end mills, CFRP milling cutters, and high-wear non-ferrous machining tools.
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.
Substrato Sólido de Carboneto
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
We mainly recommend these tools for graphite, PRFC, PRFV, high-silicon aluminum, and other abrasive non-ferrous materials. No entanto, 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, amostras, ou requisitos detalhados. We can adjust the cutting diameter, comprimento da flauta, comprimento total, número da flauta, and end type to match your machining needs.
For non-standard diameters, special flute design, or custom tool geometry, também podemos apoiar fresas de topo personalizadas.
Materiais e aplicações recomendados
| Material / Aplicativo | Recomendação | Notas |
| Usinagem de eletrodo de grafite | Adequado | For EDM electrodes, cavidades de molde, and fine details |
| Usinagem de moldes de grafite | Adequado | Helps reduce edge wear during long cutting cycles |
| Fresamento de peças em grafite | Adequado | Supports stable cutting and dimensional consistency |
| CFRP trimming and milling | Adequado | Helps reduce fuzzing, fiber pull-out, and edge damage |
| GFRP machining | Adequado | Recommended for abrasive composite materials |
| High-silicon aluminum milling | Adequado | Suitable for high-wear non-ferrous machining |
| Abrasive non-ferrous materials | Adequado | Depends on material grade and machining conditions |
| Usinagem de aço | Não recomendado | Use suitable carbide end mills instead |
| Usinagem de aço inoxidável | Não recomendado | Diamond coating is not the first choice for ferrous materials |
Diamond coated end mills are mainly recommended for graphite machining, composite material processing, and high-wear non-ferrous milling applications. They work well for graphite electrodes, moldes de grafite, CFRP trimming, GFRP machining, and high-silicon aluminum milling.
If your workpiece is steel, aço inoxidável, ou outros materiais ferrosos, um Cortador de moinho de fim de metal duro pode ser mais adequado:
Especificações Técnicas
| Item | Especificação |
| Nome do produto | Fresas de topo revestidas de diamante |
| Tipo de ferramenta | Diamond coated carbide end mills |
| Material da ferramenta | Substrato de carboneto sólido |
| Revestimento | Revestimento de diamante |
| Aplicativo | Grafite, PRFC, PRFV, high-silicon aluminum |
| Diâmetro de corte | Padrão ou personalizado |
| Número da Flauta | 2F / 3F / 4F / Personalizado |
| Comprimento da Flauta | Padrão ou personalizado |
| Comprimento total | Padrão ou personalizado |
| Tipo final | Extremidade quadrada, nariz de bola, raio do canto, ou personalizado |
| Serviço personalizado | Disponível de acordo com desenhos ou amostras |
| OEM / ODM | Suportado |
| MOQ | Depends on stock and custom requirements |
How to Choose Diamond Coated End Mills
To choose the right diamond coated end mill, please confirm the workpiece material, diâmetro de corte, comprimento da flauta, comprimento total, tipo final, e finalidade de usinagem. Esses detalhes nos ajudam a recomendar um design de ferramenta mais adequado.
In graphite roughing, tool strength and chip evacuation are important. No entanto, graphite finishing requires better edge quality, acabamento superficial, e estabilidade dimensional.
Enquanto isso, CFRP and GFRP machining need a tool geometry that supports clean cutting and reduces fiber pull-out, fuzzing, and delamination. Portanto, the best tool design may be different for graphite electrode milling and composite trimming.
If you are not sure which graphite milling tool is suitable, você pode nos enviar seu desenho, foto de amostra, material da peça, e exigência de usinagem. Our team will review the details and provide a practical recommendation.
If your application focuses on final surface quality or dimensional control, compare flat, nariz de bola, nariz de touro, and material-specific options in our finishing end mill solutions for CNC machining.
OEM Diamond Coated End Mills Manufacturer
OMIST manufactures diamond coated end mills for international buyers, distribuidores, e usuários industriais. We support OEM and ODM orders, including custom tool sizes, special flute design, marcação de ferramenta, e requisitos de embalagem.
Para tornar a cotação mais precisa, por favor envie-nos as seguintes informações:
| Informações necessárias | Exemplo |
| Material da peça | Grafite, PRFC, PRFV, high-silicon aluminum |
| Diâmetro de corte | Tamanho padrão ou personalizado |
| Comprimento da flauta | De acordo com sua exigência |
| Comprimento total | De acordo com sua exigência |
| Tipo de término | Extremidade quadrada, nariz de bola, raio do canto |
| Quantidade | Trial order or batch order |
| Desenho ou amostra | Recomendado para ferramentas personalizadas |
Com especificações claras, we can check the tool structure, exigência de revestimento, MOQ, production time, and price more accurately.
Por que escolher a OMIST?
OMIST tem 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. Portanto, we help customers confirm the correct size, revestimento, 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.
Perguntas frequentes
What are diamond coated end mills used for?
Diamond coated end mills machine graphite, PRFC, PRFV, high-silicon aluminum, and abrasive non-ferrous materials. Common applications include graphite electrodes, moldes de grafite, and composite trimming.
Are diamond coated end mills suitable for graphite?
Sim. 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?
Sim. Podemos personalizar o diâmetro de corte, comprimento da flauta, comprimento total, número da flauta, tipo final, and tool geometry according to drawings or samples.
Você oferece suporte a serviços OEM e ODM?
Sim. OMIST suporta serviço OEM e ODM, incluindo tamanhos personalizados, marcação de ferramenta, e requisitos de embalagem.
Quais informações devo enviar para uma cotação?
Por favor envie o material da peça, diâmetro de corte, comprimento da flauta, comprimento total, tipo final, quantidade, e desenho ou foto de amostra, se disponível.
Are diamond coated end mills better than standard carbide end mills for graphite?
Para usinagem de grafite, diamond coated end mills are usually more suitable than standard uncoated carbide end mills because graphite is highly abrasive. The diamond coating helps reduce edge wear and supports longer tool life during graphite electrode and mold machining.
What is the difference between diamond coated end mills and PCD tools?
Diamond coated end mills use a solid carbide substrate with a diamond coating on the cutting edge. PCD tools use polycrystalline diamond cutting edges. Diamond coated end mills are often used for small diameters, graphite machining, CFRP trimming, and custom carbide tool designs, while PCD tools may be selected for some high-volume non-ferrous applications.
Obtenha uma cotação for Diamond Coated End Mills
If you need diamond coated end mills for graphite, PRFC, PRFV, or high-silicon aluminum machining, please send us your size, desenho, material, e quantidade. Nossa equipe verificará os detalhes e fornecerá um orçamento adequado para o seu projeto.