Leveraging our skilled team and advanced equipment, CNC Milling, Turning, and Fabrication Services offer unparalleled precision in crafting high-quality aluminum parts for diverse applications.

Mastering Metalwork: Innovative Aluminum Machining Solution

Professional CNC Aluminum Machining Service

At Rally, aluminum CNC machining is our specialty. We are proud to provide our engineering services with confidence and precision, as well as affordability and swift turnaround times. Our comprehensive machine inventory was tailored to handle all aluminum machining job sizes: from small components to large ones. Moreover, at Rally we are your one-stop-shop for aluminum machining services, enabling you to save both time and money on the completion of your project. Get in touch now to learn how we can help turn your aluminum CNC machining dreams into a reality.


Custom Aluminum prototypes


CNC aluminum machining services from Rally help firms save money and add value to aluminum components. Our CNC-machined aluminum prototypes offer a comprehensive solution for firms producing a wide range of items. We have a fast turnaround time and excellent client support. In contrast to mass production, CNC-machined aluminum prototypes can help discover design defects and solve batch manufacturing issues. Qualified machinists and cutting-edge technologies ensure clients receive exceptional finish and accuracy. Our experts have devised CNC aluminum production services to meet the demands of large companies they understand. ISO-mandated quality and testing regulations are followed when making our high-tech components. Anodizing, powder coating, painting, and polishing ensure that your things appear as well as they operate. Contact Us to explore how our CNC aluminum machining services might benefit you.

Our Aluminum Machining Capbilities


CNC Aluminum Turning

CNC aluminum turning is a precise process involving computer-controlled lathes to manufacture custom parts from aluminum. Our CNC aluminum turning services offer superior accuracy and precision up to -0.12mm for your specific components and parts. We provide CNC machining solutions for a wide range of products, such as gears, sprockets, pulleys, and more. We have sophisticated CNC machinery to meet any CNC aluminum turning requirements you may have. Our team of highly skilled engineers can assist you with any CNC machining projects and create the best possible results for your needs.


CNC Aluminum Milling

Rally Precision has been CNC machining aluminum parts for more than 15 years and have a highly skilled team of machinists to perform this task. Our CNC milling services include 3-axis, 4-axis, as well as 5-axis operations in order to create complete correctly formed products. The experienced personnel at Rally Precision are proficient when it comes to selecting the right equipment and operation to fulfill customers' individual needs. No matter if the customer seeks a few prototype parts or large-scale production runs, our experienced staff have the capabilities and expertise to do the job accurately.

Instant Quote

Get An Accurate Quote For Your Projects. Send your 2D/3D drawings via email or online form.

  • Step 1. Upload Files
  • Step 2. Confirm Price
  • Step 3. Provide Samples
  • Step 4. Bulk Production
  • Step 5. 100% Inspection
  • Step 6. Delivery Goods

You will get an accurate quote within 24 hours!

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Aluminum material grades we work with

Our company provides an extensive range of aluminum materials grades for a multitude of aluminum machine part types, so you're sure to find the perfect option for your project. Ranging from Aluminum 2024 to Aluminum 7075, each material grade is crafted with superior quality and attention to detail, ensuring that we can provide the best possible outcome. With Rally as your aluminum machining partner, you can rest assured that your aluminum machined parts are made with industry standard-materials and processes.

  • 2024:   Aluminum 2024 offers extreme corrosion resistance and is composed mostly of the copper element. Rally Precision provides high precision parts of aluminum 2024.
  • 5052:  This grade of aluminum holds diverse workability capacities, making it one of the best materials for CNC machining with brilliant surface finishing.
  • 6061:  Our company can accomplish a diverse variety of designs and sizes for aluminum 6061 using our innovative machining equipment.
  • 6063:  6063 offers excellent weldability and high strength for its CNC machined aluminum parts. We produce machined parts with smooth finishing for 6063.
  • 7075: Rally Precision manufactures diverse CNC machined aluminum parts for 7075 with long-lasting mechanical properties and exceptional uniformity.
Aluminum material grades we work with

Available Surface Finishes of Aluminum Parts

When finishing a project or commission, choosing the correct aluminum surface treatment is crucial. Anodizing, powder coating, painting, and polishing are all popular ways to finish metal. Anodizing produces a protective coating on aluminum's surface. Powder coating offers a wide choice of colors and weather resistance. Painting is chosen for a high-gloss finish, while polishing offers mirror, brushed, or satin surfaces. Each surface finish option must be considered based on project needs to decide which is best.

CNC aluminum machining parts multi-color anodizing


Anodizing is a useful surface treatment process where aluminum parts are electrochemically treated to create a durable and corrosion-resistant coating. This finish can also be used for colored anodizing, which not only adds color but also provides additional strength and protection from the outside elements that come with any anodizing treatment.

CNC aluminum machining powder-coating for aluminum parts

Powder Coating

Powder coating of aluminum parts provides a strong and more textured finish than traditional paint, as well as improved UV light resistance. This makes it an ideal option when using exterior parts exposed to harsh conditions. Powder coating provides a protective layer that not only creates a better look but also offers more durability and a longer-lasting texture than other coatings.

CNC aluminum machining painting for aluminum parts


Painting is a critical step in many aluminum fabrication processes. It offers a range of finishes, from the traditional glossy to a more subtle and modern matte look. Working with painting for aluminum is especially beneficial due to its durability and resistance to corrosion, meaning it will last longer while maintaining an aesthetically pleasing finish.

CNC aluminum machining polished aluminum parts


Polishing is an important step in producing aluminum parts with a professional-grade finish. Typically, polishing is used to create a mirror finish, but various polishing methods can also be used to achieve a brushed or satin finish. Given the different grades of aluminum and anodizing, polishing aluminum parts requires special chemicals and polishes to create the desired effect.

Why use our CNC aluminum machining service

High Tolerance

The company is recognized for providing high tolerance CNC aluminum machining services with a precision of +/-0.02mm. 

Timely Delivery

We value the time and business of our valuable customers, which is why Rally Precision is keen to deliver your CNC machined aluminum parts within the quoted time.

Full Machining Solutions

Providing one-stop CNC aluminum machining services and reliable solutions for all your aluminum parts.

Systematic Testing

Each CNC machined aluminum part goes through a systematic and extensive testing phase, to eliminate any flaws in the production of the final product.

Competitive Rates

We believe in providing the finest CNC aluminum machining services at an economical rate because for us, your business matters.

Quality Standards

Our team at Rally Precision is skilled in their work and well-educated to incorporate the ISO quality standards in the work field.

A Complete FAQ Guide

Rally Precision offers high-precision aluminum machining. Rally Precision's well-trained workforce helps with aluminum machining. We help customers choose prototypes and batches. Here's a guide on CNC aluminum machining.

What Is Aluminum Machining?

Aluminum machining is a subtractive manufacturing method that removes material from a workpiece to generate aluminum components of your chosen size and design. There are several materials utilized in CNC machining techniques, but aluminum machining is a good process for making components due to its increased formability and less weight. The aluminum metal is placed in the CNC machine, and the machine's spindle removes material from the aluminum workpiece to make a certain shape or pattern.

Aluminum machining may be accomplished using a variety of procedures, including milling, turning, and drilling. Each of these machining technologies has distinct features, applications, and advantages. Machined aluminum pieces produced by the machining process can be used as prototypes to test various product concepts. Using 3-axis, 4-axis, 5-axis, and multi-axis spindles, this procedure creates aluminum pieces with incredible evenness and fine finishing.


CNC Aluminum Machining Techniques

  • CNC milling:  Aluminum parts by CNC milling are created by using sharp rotatory cutting tools that remove the excess material from the aluminum workpiece.
  • CNC turning: In CNC turning the aluminum parts are produced by holding the material vertically and then applying a cutting tool to remove the excessive pieces of the material.
  • CNC drilling: In the production of machined aluminum parts by CNC drilling, the aluminum workpiece does not move, instead, the cutter moves and rotates to form desired shapes.
  • EDM: Electrical Discharge Machining (EDM) is a machining method in which the aluminum parts are created by the controlled removal of metal with the help of an electric spark.

What Are The Applications Of Aluminum Machined Parts?

  • Automotive: Aluminum machined parts are used in the automotive industries for auto frames, wheels, lamps, and handles of the vehicle doors. The corrosion-resistant property of aluminum makes it ideal for the auto sector.
  • Medical: The medical and pharma industries require tools that are lightweight and rust-free, making aluminum parts a perfect choice. Surgical instruments and X-ray equipment are commonly made of aluminum parts.
  • Electrical: The ability of aluminum to conduct heat and electricity makes it a renowned material for electrical equipment. The aluminum machined parts are made into tubes, nuts, screws, and panels, etc.
  • Aerospace: In the aerospace sector, aluminum parts are used for the manufacturing of airplane bodies, wing skin, and seat spreaders. Airplane parts have to be lightweight which is why aluminum is used.
  • Household: The factories that make household utensils and tools are among the largest buyers of aluminum machined parts. The fine finishing of those parts gives a smooth appearance to the household items.

What Are The Advantages Of CNC Aluminum Machining?

  • Accuracy: CNC aluminum machining produces custom parts with supreme accuracy. The detailing of the final products that can be achieved during machining is unparalleled by any other manufacturing process.
  • Cost-efficiency: This process does not require the skills of multiple operators, making it a profitable manufacturing method. The lower cost of aluminum also adds to the cost-efficiency of the whole process.
  • Diversity: With aluminum machining, you can produce a diverse range of aluminum parts, without investing in a new process for each. The CNC machines can be reprogramed to create a wide variety of products.
  • Consistency: The ability of CNC machines to produce error-free aluminum parts makes them highly consistent and reliable. You can achieve a vast amount of identical aluminum parts by a CNC machining method.
  • Safety: Aluminum machining is considered one of the safest manufacturing processes, as there is limited human intervention in this process. The machines are also designed in a way to protect the operator from harm.

Which Aluminum Grade Are Suitable For Machining?

  • 6061: Aluminum 6061 is one of the most versatile and heat-resistant alloys of aluminum. Machined parts made from this grade can bear high pressure and hold excessive tensile strength.
  • 7075: Aluminum 7075 has the maximum strength among all the other grades of aluminum. It is typically used for manufacturing gears, aircraft parts, and missiles.
  • 2024: The most well-known grade of aluminum is 2024, even though it has low resistance. 2024 contains maximum contents of copper and offers high strength to weight ratio.
  • 5052: This grade of aluminum is usually used for making kitchen utensils and auto frames for large industries. With its high flexibility, 5052 can be formed into complex designs.
  • 1024: Aluminum 1024 offers one of the premium finishing options for its machined parts, that’s the reason it is used in the medical industry a lot.
Why You Should Choose Aluminum For Your Project?
  • lightweight:  As a lighter-weight metal in CNC machining, aluminum is an ideal choice for your CNC machining projects.
  • Economical: Compared to other raw materials for CNC machining, aluminum is a cheaper option. You can get aluminum for your custom machined parts at an economical cost for your technical projects.
  • Custom finishings: Aluminum has a unique quality when it comes to custom finishing options. It works best for any kind of finishing solution you choose.
  • Easy machining: Aluminum has a tendency to be machined by any CNC machining method, such as drilling, turning, or folding. It can be formed into a variety of shapes, sizes, and designs.
  • Highly flexible: Aluminum being a soft material offers high flexibility and adaptability. It can be turned and twisted into almost any form during the machining process.

1. How to select the best CNC aluminum machining supplier?

If you are looking for the best CNC aluminum machining service provider, you don’t have to look any further, because Rally Precision got your back. To shortlist the best CNC machining manufacturer, you have to keep these top three factors in your checklist. One is the quality of the machined aluminum parts, and Rally Precision with its 15 years of experience can guarantee you the highest quality products. The second is customer satisfaction and the third factor is timely delivery. Our motto is to put customer satisfaction on top priority and to deliver accurate CNC machined aluminum parts on time.

2. Does Rally Precision offer CNC aluminum machining services?

Yes, Rally Precision has been providing CNC aluminum machining services for over a decade. The CNC machining equipment we use to provide excellent machining services is modern and error-free. At Rally Precision, the engineering staff is trained to a high standard in order to operate and test your aluminum parts. We place the utmost importance on our customers' time, needs and feedback. Our skilled team checks the quality of the final product after a prototype is designed or a batch order of machined aluminum parts is produced.

3. How do order CNC machined aluminum parts from Rally Precision?

We have a minimum order quantity of 500 – 1000 aluminum parts, but we attend to our customers with thousands of parts the same as a customer with MOQ. With professional workers and error-free CNC machines, the production, testing, and delivery time are reduced significantly. Typically, the minimum lead time for bulk orders is 10-15 days, whereas, we deliver prototypes within a couple of days. Our staff responds efficiently and swiftly to the queries of our customers and try to guide them according to their requirements.  

Learn more about other CNC machining capabilities

High Precision Aluminum/Brass/Steel/ Plastic CNC Machining Part, machines more than 30-grade plastic and metal materials, provide 3,4,5 axis CNC machining services.


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Brass Machining

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Plastic Machining

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