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On-Demand Custom CNC Milling Service

Our on-demand CNC milling services offer superior precision, flexibility and speed. No matter how big or small the project, we respond quickly and ensure efficient delivery. In as little as one day, you’ll receive customized parts that meet your requirements.

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Advanced CNC Milling Solutions

We offer 3-, 4-, and 5-axis CNC milling. Our advanced capabilities ensure rapid production and superior quality of complex parts.

3-Axis-Milling

3-axis programming, also known as three-axis programming, is the foundation in CNC programming. It consists mainly of three axes, X, Y and Z, and is suitable for both planar and three-dimensional machining.

  • Simple Structure and low Cost.
  • Accuracy control up to ±0.1 mm
  • Suitable for plane milling, drilling, etc.
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4-Axis-CNC-Milling

A 4-axis adds a rotary axis to a 3-axis, usually around the X or Y axis. This allows the tool to machine more complex surfaces and shapes such as spirals and inclined surfaces. Compared to 3-axis, 4-axis milling is not only more economical, but also superior in terms of machining quality.

  • No need to reposition the workpiece, reducing human error
  • Machining more complex geometries to meet diverse needs.
  • Accuracy control up to ±0.1 mm
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5-Axis CNC Milling

5-axis milling allows the workpiece to be machined at multiple angles by controlling movement in all five directions simultaneously to precisely cut the desired shape. 5-axis flexibility also helps to make the production of complex designs more efficient.

  • Suitable for complex parts. Accuracy up to ±0.05 mm
  • Reduces setup time and speeds up production.
  • Smoother finish reduces post-sanding process.
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What is CNC Milling, Milling Basic Principles

CNC milling machining is a metal cutting process widely used in manufacturing that removes material from a workpiece by using a rotating milling cutter to achieve the desired shape, size, and surface quality.

Milling is one of the most commonly used processes in machining, with the advantages of high efficiency, precision, and flexibility, and is widely used in various industries such as aerospace, automotive, mold and die, and machinery.

The basic principle of milling is to utilize the rotary motion of the milling cutter and the feed motion of the workpiece to create a relative motion between the milling cutter and the workpiece, thus gradually removing the material from the workpiece.

The shape and size of the milling cutter vary according to the machining requirements and can be of various shapes, such as straight flute, beveled flute, ball end, end mill, and so on. When milling, the high-speed rotation of the cutter and the feed rate of the workpiece need to be precisely controlled to ensure machining accuracy and surface quality.

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Your Ideal Manufacturing Partner

Precision Manufacturing, Trusted Partner

Future Parts provides high-precision CNC machining, fast response, strict quality control, and support for multi-variety and small-lot customization, which makes Future Parts your reliable manufacturing partner.

Quick Quote

Receive a quote as soon as 4 hours after submitting your design to help you move your project forward quickly.

Rapid delivery

Fast production with a 1-3 day turnaround time ensures that your project moves forward on time.

100+ CNC machines

With more than 100 CNC machining centers, we are able to meet the manufacturing needs of all types of complex parts.

Global Transport

No matter where you are located, we offer global transportation services to meet your manufacturing needs.

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Ready to bring your designs to life? Contact Future Parts for fast, reliable, and accurate CNC Milling services tailored to your needs. Let’s Get Started

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CNC Milling Materials

Aluminum

Aluminum is a versatile, lightweight metal favored in CNC machining for its excellent machinability, strength-to-weight ratio, and corrosion resistance. It provides high precision and smooth finishes, ideal for intricate components in automotive, aerospace, and electronics.

Color:

Silver White

Surface:Anodizing, electroplating
Price:$$$$$
Build Time:3 to 5 Business Days
Services:CNC Milling, CNC Turning
Subtypes:Aluminum 6061
Aluminum 7075
Aluminum 5052
Aluminum 2007
cnc machining page aluminum

Copper

Copper is a versatile metal with excellent electrical and thermal conductivity, corrosion resistance, and malleability.

cnc machining page copper
Color:

Yellow

Purple

Surface: Polishing, electroplating, anti-oxidation
Price: $$$$$
Build Time: 3 to 5 Business Days
Services: CNC Milling, CNC Turning
Subtypes: Brass
Copper

Bronze

Bronze, a copper-tin alloy, is valued for its strength and resistance to corrosion. Due to its durability, it is commonly used in marine environments, sculptures, and bearings, where it can endure tough conditions.

cnc machining page bronze
Color:

Metallic brown

Surface:As machined, Polishing, etc.
Price:$$$
Build Time:3 to 5 Business Days
Services:CNC Milling, CNC Turning
Subtypes:Tin Bronze
 
 

Steel

Steel is a versatile material widely used in industries such as machinery manufacturing, automotive, and shipbuilding. It offers excellent toughness, flexibility, and ductility, making it ideal for high-strength applications.

cnc machining page steel
Color:

Silver

Surface: Heat Treatment, Electroplating
Price: $$$$$
Build Time: 3 to 5 Business Days
Services: CNC Milling, CNC Turning
Subtypes: AISI 1015
AISI 1045
AISI 1065

Alloy Steel

Alloy Steel offers high strength and toughness, with excellent hardenability. It achieves a critical hardenability diameter of 15-70mm when quenched in oil, making it ideal for high-performance applications that require both durability and strength.

cnc machining page alloy steel
Color:

Silver-gray

Surface: Heat treatment, electroplating, and other processes.
Price: $$$$$
Build Time: 3 to 5 Business Days
Services: CNC Milling, CNC Turning
Subtypes: Aisi 4130
Aisi 4140
Aisi 4340

Stainless Steel

Stainless steel is a durable, corrosion-resistant material made of iron, chromium, and sometimes nickel. It offers excellent strength, rust resistance, and can withstand extreme temperatures.

cnc machining page stainless steel
Color:

Silver

Surface:Polishing, electroplating, etc.
Price:$$$$$
Build Time:3 to 5 Business Days
Services:CNC Milling, CNC Turning
Subtypes:200 Series
300 Series
400 Series

Magnesium

Magnesium is both lightweight and strong, making it ideal for aerospace and automotive applications where weight reduction is crucial. Its machinability enables the creation of intricate shapes, and it is also commonly used in electronic devices due to its excellent conductivity.

cnc machining page bronze 1
Color:

White-silver

Surface:As machined, Polishing, etc.
Price:$$$$$
Build Time:3 to 5 Business Days
Services:CNC Milling, CNC Turning
Subtypes:Magnesium Alloy AZ31B, AZ91D
 
 

Note: The materials above are for reference only. Please reach out to us for more customized options! We are committed to fulfilling all your material requirements!

ABS

ABS is strong, heat-resistant, and impact-resistant. Its lightweight nature and ease of fabrication make it an ideal choice for car parts and consumer products, where both durability and cost-effectiveness are essential.

cnc machining page abs
Color:

Light Beige

Black

Surface:As machined, Sand blasting, etc.
Price:$$
Build Time:3 to 5 Business Days
Services:CNC Milling, CNC Turning

PC

Polycarbonate is highly durable and transparent, offering exceptional impact resistance. Often used in bulletproof glass and safety equipment, it can withstand impacts without cracking.

cnc machining page pc
Color:

White

Black

Surface:As machined, Sand blasting, etc.
Price:$$
Build Time:3 to 5 Business Days
Services:CNC Milling, CNC Turning

PMMA

PMMA (Polymethyl Methacrylate), also known as acrylic, is a transparent plastic with excellent optical properties. It offers high clarity, UV resistance, and weatherability, making it ideal for applications such as signage, lighting, and optical lenses.

cnc machining page pmma
Color:

Transparent

Surface: Polishing, coating
Price: $$$$$
Build Time: 3 to 5 Business Days
Services: CNC Milling, CNC Turning

POM

POM (Polyoxymethylene) is a thermoplastic engineering plastic known for its excellent mechanical properties and chemical stability. It offers high strength, stiffness, and low friction, making it ideal for precision components and applications requiring durability and resistance to wear.

cnc machining page pom
Color:

White

Black

Surface: Polishing, coating
Price: $$$$$
Build Time: 3 to 5 Business Days
Services: CNC Milling, CNC Turning

PA

Nylon (Polyamide) is a thermoplastic material known for its excellent toughness and wear resistance. It offers high strength, flexibility, and durability, making it ideal for applications in automotive, textiles, and industrial components.

cnc machining page pa
Color:

White

Black

Surface: Polishing, coating
Price: $$$$$
Build Time: 3 to 5 Business Days
Services: CNC Milling, CNC Turning

PE

Polyethylene is lightweight and strong, offering excellent impact resistance. It’s a popular choice for packaging, containers, and any application where resistance to cracking under pressure is essential.

cnc machining page pe
Color:

White

Black

Surface:As machined, Sand blasting, etc.
Price:$$
Build Time:3 to 6 Business Days
Services:CNC Milling, CNC Turning

PEEK

PEEK (Polyetheretherketone) is a high-performance engineering plastic known for its exceptional heat resistance and chemical stability. It offers excellent strength, dimensional stability, and resistance to wear.

Color:

White

Surface: Polishing, coating
Price: $$$$$
Build Time: 3 to 5 Business Days
Services: CNC Milling, CNC Turning
cnc machining page peek

PP

Polypropylene is strong, chemical-resistant, and can withstand higher temperatures. It’s frequently used in car parts, containers, and packaging, particularly in environments where heat or chemical exposure is common.

cnc machining page pp
Color:

White

Black

Surface:As machined, Sand blasting, etc.
Price:$
Build Time:3 to 6 Business Days
Services:CNC Milling, CNC Turning

HDPE

HDPE is extremely strong and impact-resistant, with a high strength-to-density ratio. It’s perfect for bottles, containers, and pipes that must endure outdoor wear and tear.

cnc machining page hdpe
Color:

White

Black

Surface:As machined, Sand blasting, etc.
Price:$$
Build Time:3 to 6 Business Days
Services:CNC Milling, CNC Turning

PET

PET is durable, moisture-resistant, and recyclable. It is commonly used in food containers, bottles, and textiles, offering long-lasting resistance to wear and tear.

cnc machining page pet
Color:

White

Black

Surface:As machined, Sand blasting, etc.
Price:$$
Build Time:3 to 6 Business Days
Services:CNC Milling, CNC Turning

PS

Polystyrene is lightweight and easy to mold, making it a popular choice for models, prototypes, and disposable packaging, where ease of shaping is more important than strength.

cnc machining page ps
Color:

Transparent

Surface:As machined, Sand blasting, etc.
Price:$$
Build Time:3 to 6 Business Days
Services:CNC Milling, CNC Turning

PTFE (Teflon)

PTFE is chemically resistant, low-friction, and stable at high temperatures. It’s commonly used in non-stick coatings, gaskets, and seals, where reliable performance under demanding conditions is essential.

cnc machining page ptfe
Color:

White

Black

Surface:As machined, Sand blasting, etc.
Price:$$
Build Time:3 to 6 Business Days
Services:CNC Milling, CNC Turning

Note: The materials above are for reference only. Please reach out to us for more customized options! We are committed to fulfilling all your material requirements!

Precision CNC Milling Tolerances

We excel in achieving tight tolerances, ensuring every custom CNC part meets your precise specifications with exceptional accuracy and dependability.

3 Axis Tolerances 4-Axis Tolerances 5-Axis Tolerances
Maximum Size 1000 x 500 x 500 mm 1000 x 500 x 500 mm 4000 × 1500 × 600 mm
Minimum Size 5 x 5 x 5 mm 5 x 5 x 5 mm 5 x 5 x 5 mm
General Tolerances ±0.1 mm ±0.1 mm ±0.05 mm

Various Surface Finishes Available

At Future Parts, we provide a variety of surface finishes to enhance both functionality and aesthetics. Whether you need anodizing.
plating, or painting, we ensure your parts meet your precise specifications.

Name Colors Applicable Materials Description
as-machined As Machined N/a Metals, Plastics Standard finish, surface roughness of 3.2 μm (126 μin), removes sharp edges and deburs parts cleanly.
sand-blasting Sand Blasting Matte Gray Metals, Plastics Powerfully propels blast media against surfaces to remove coatings and impurities.
tumbling Tumbling N/a Metals Utilizes barrel or vibratory processes with abrasives to smooth and polish the surface of parts.
electropolish Electropolish N/a Stainless steel, Copper, Aluminum Electrochemical process that smoothens, polishes, and deburrs metal surfaces to a high gloss.
heat-treatment Heat Treatment N/a Metals Alters the physical (and sometimes chemical) properties of a material to achieve desired mechanical properties.
alodine Alodine Golden yellow, light blue, or transparent Aluminum, Aerospace Alloys Chemical treatment process providing corrosion protection and surface preparation for paint adhesion.
anodizing Anodizing Clear, black, custom Aluminum Electrochemical process that forms a durable, corrosion-resistant oxide layer on the surface of metals.
teflon-coating Teflon Coating Dull, matte black, or costom Metals, Plastics Applies a protective layer of PTFE to reduce friction and enhance corrosion resistance.
black-oxidize Black Oxidize Black Steel, Iron Chemical bath that creates a black oxide coating on metal to improve corrosion resistance.
electroless-plating Electroless Plating Silver or gold-like Metals, Plastics Deposition of a metal coating on substrates using an autocatalytic chemical process.
electroplating Electroplating Silver, gold, nickel Metals, Plastics Uses electric current to reduce dissolved metal cations to form a coherent metal coating.
painting Painting Black, white, silver, or custom colors Metals, Plastics, Wood Application of paint for aesthetic improvements and protective coatings.
passivation Passivation N/a Stainless Steel, Other Corrosion-resistant Alloys Chemical treatment to enhance the corrosion resistance of metals by removing free iron from the surface.
powder-coating Powder Coating Custom colors Metals, Some Plastics Dry finishing process using powdered paint to provide a high-quality, durable finish.
electrophoresis Electrophoresis Black or dark grey Metals, Ceramics Coating process using charged particles suspended in a solvent, typically for uniform finishes.
brushed-finish Brushed Finish Metallic Metals Mechanical polishing that produces a unidirectional satin finish.

Get Your Precision Parts Today

Ready to bring your designs to life? Contact Future Parts for fast, reliable, and accurate CNC Milling services tailored to your needs. Let’s Get Started

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FAQs

What are some common applications for CNC milling?

CNC milling is widely used in aerospace, automotive, mold and die making, and medical equipment, and is primarily used to machine parts made of metals, plastics, and other materials.

What are the advantages of CNC milling?

High accuracy, repeatability, fast machining speeds, the ability to handle complex geometries, and suitability for high volume production.

What are the common types of tools?

Common tools include surface mills, end mills, ball end mills, end mills, etc. Different tools are suitable for different machining tasks.

How to deal with tool wear during machining?

Tool wear is a common phenomenon and can usually be detected by monitoring the cutting forces during machining and checking the surface quality of the part. Regular tool replacement or adjustment of cutting parameters can effectively extend tool life.

What is the difference between CNC milling and CNC turning?

CNC milling removes material by rotating the tool, while CNC turning cuts by rotating the workpiece and cutting with a stationary tool. Both are suitable for different machining tasks, CNC milling is suitable for dealing with flat surfaces and complex three-dimensional shapes, while CNC turning is more suitable for round or shaft parts.

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Shenzhen Future Parts Technology Co., Ltd. excels in prototyping and manufacturing, delivering high-quality parts swiftly and cost-effectively. Let’s Future-proof your products in days and innovate with Future Parts.

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  • A110, Block A, Huiju Xinqiao 107 Innovation Park, No. 18, Shangliao Industrial Road, Shangnan Shangliao Community, Xinqiao Street, Bao'an District, Shenzhen.
  • +86 13823663963
  • [email protected]
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