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Custom CNC Milling Services

Q: I’m new to the industry. Where can I learn more about milling?

Our article “What Is Milling” does a great job of explaining all the essential knowledge about milling. In addition, we also have detailed introductions to topics such as “Milling Machines” and “Climb Milling vs. Conventional Milling.”

First Mold uses 3-axis, 4-axis, and 5-axis CNC milling machines to provide milling services with tolerances as low as ±0.005mm.

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Advanced CNC Milling Capabilities

CNC milling service is one type of our Serviços de maquinagem CNC. We are equipped with 3-axis, 4-axis, and 5-axis CNC milling equipment. It's suitable for precision functional parts, structural components, prototypes, non-standard special-shaped parts, complex multi-curved parts.

A First Mold utiliza tecnologias de fresagem e torneamento para produzir protótipos rápidos.

CNC Milled Prototypes (1-50 pcs)

Milling prototypes are used to test the shape, assembly, and function of your metal or plastic products. The shortest delivery time can be as fast as three days.

A First Mold utiliza tecnologia de maquinagem de precisão de cinco eixos para produzir encomendas de baixo volume

Low-Volume CNC Milling (50-1000 Pcs)

Small-batch milled parts let you launch products quickly and test market response. Their main benefit is keeping inventory risk to a minimum.

A First Mold utiliza tecnologia de precisão de cinco eixos e EDM para produzir componentes de moldes industriais.

Mass Milling Production (10,000+ Pcs)

High-volume milled parts ensure consistent dimensions and lower the cost per part as much as possible.

A nossa capacidade de fresagem

Item	Specification
Moinhos	40
Número de efectivos do departamento	60
Produção mensal	100.000 unidades
Norma de tolerância	ISO‑2768‑M (for both metal and plastic)
Tolerância máxima	±0,0254mm (±0,001″)
Largura máxima de fresagem	800 mm (31,50″)
Altura máxima de maquinação	800 mm (31,50″)
Profundidade máxima de maquinagem	200 mm (7,87″)
Dimensão mínima de maquinagem	5mm × 5mm × 5mm (0.2″ × 0.2″ × 0.2″)
Profundidade máxima de maquinagem	200 mm (7,87″)
Prazo de entrega mais rápido	3‑7 Days

Tips: Looking for cylindrical part manufacturing? Explore our CNC Turning Services.

Milled Parts Quote

Industries We Can Mill For & Case Studies

O serviço de maquinagem CNC é utilizado para a maquinagem de peças para automóveis

Automotive Parts Milling

High‑precision automotive components including steering knuckles, brake calipers, cylinder heads, control arms, transmission housings, intake/exhaust manifolds, timing covers, wheel hubs and shock absorber brackets.

Aerospace Parts Milling

Milled structural brackets, drone frames, engine housings, blisks, landing gear fittings, wing fittings, hydraulic manifolds, and actuator housings using Aluminum and Titanium.

Medical Parts Milling

Precision‑milled medical parts include surgical instrument handles, diagnostic equipment enclosures, orthopedic bone plates and dental implant abutments, milled from biocompatible plastics and stainless steel.

Milling Cases

Conectores de tubos de metal para automóveis fresados em CNC

Fabrico de colectores de arrefecimento

Coletor de arrefecimento em alumínio maquinado por CNC para uma gestão térmica eficiente.

Fabrico de calços por medida

Calço de titânio fresado por CNC para preenchimento de espaços de alta precisão.

Materiais de fresagem suportados

Our CNC milling service supports over a hundred materials. Listed below are several commonly used ones.

Alumínio

Milled aluminum alloy stays lightweight, cuts easily, and conducts heat well for general structural parts and heat sinks.

Titinium

Milled titanium alloy offers high strength and low weight, but its poor thermal conductivity and low machinability require slow milling speeds and rigid setups.

Aço

Milled steel alloy delivers high strength and wear resistance for heavy-duty parts, yet its hardness requires slower mill speeds than aluminum.

Aço inoxidável

stainless steel supported milling materials

Milled stainless steel provides excellent corrosion resistance and high strength, yet its work-hardening nature demands slow mill feeds and sharp tools.

Magnésio

Milled magnesium alloy is extremely lightweight and easy to cut, but its high flammability demands special fire prevention measures during any mill process.

PEEK

Milled PEEK provides high strength and chemical resistance for lightweight parts, yet its low thermal conductivity and high melting point require slow mill speeds without coolant..

ABS

Milled ABS plastic is tough and easy to cut for prototype parts, but its low melting point restricts high mill speeds to prevent material smear.

PA

Milled PA offers low friction and good wear resistance for light parts, yet its low melting point requires short mill strokes to prevent melt.

Cut for Perfect Precision

Carregar ficheiro 3D

Advanced CNC Milling Capabilities

You won’t have to worry about inaccurate dimensions, poor precision, inability to scale up production, or missed delivery deadlines.

First-Time Perfect Assembly

First Mold’s precision milling achieves localized accuracy down to ±0.005 mm, and the first-time perfect assembly rate exceeds 99%. We also provide full inspection reports.

No Costly Rework

Our top-priority DFM identifies high-risk structures before machining, so you don’t waste extra cost and time on trial and error.

Sufficient Production Capacity

We have plenty of equipment and can add more on a large scale at any time. Your project can scale up to mass production of over 100,000 units.

4 Steps to Your Custom CNC Milled Parts

Utilizamos um modelo de encomenda online conveniente para acelerar o seu projeto. Basta preparar o seu ficheiro CAD 3D e a nossa equipa de engenharia irá guiá-lo desde a conceção inicial até à produção final.

Carregar o seu ficheiro de desenho

Submit your design file to initiate the milling process.

Milling DFM & Quoting

Evaluate your part's geometry and give you feedback

CNC Milling Production

Efficient precise shaping for your desired parts.

Inspection & Delivery

CMM inspection and secure shipping to the destination.

Place a Milling Order

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FAQ for Custom Milling Services

I’m new to the industry. Where can I learn more about milling?

Our article “What Is Milling” does a great job of explaining all the essential knowledge about milling. In addition, we also have detailed introductions to topics such as “Milling Machines” and “Climb Milling vs. Conventional Milling."

Does your CNC milling service support one-off prototyping?

Absolutely, no problem. We are an advanced CNC machining factory in China and a well-regarded rapid prototyping company. One-piece prototyping is completely within our scope of business.

For high-gloss surface milled parts that are prone to scratches, what standards do you use for shockproof and rust-proof packaging during international logistics transport?

Parts wrapped with rust-preventive oil → Vacuum sealed + desiccant → Custom EVA foam lining → Reinforced wooden crate → Compliant with international standards. Before shipping, we will confirm the packaging plan with the customer to ensure the goods arrive safely.

What type of milling part design do you recommend?

arge fillets, shallow cavities, medium wall thickness, standard dimensions, and reasonable tolerances — this is what we recommend as a “machining-friendly” design. If you have specific drawings…

Existe uma quantidade mínima de encomenda (MOQ) de peças CNC?

Yes. In our industry, this is commonly referred to as “decorative milling texture” or “surface aesthetic machining.” We have extensive experience with CD patterns, uniform stripe textures, and fully customized textures.