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Discover the Potential of Free CNC Machining Milling Turning Parts Samples

As a business owner or engineer, you are always on the lookout for ways to improve your products or streamline your manufacturing process. That's where Computer Numerical Control (CNC) machining comes into play. By using CNC machines, you can produce complex, high-quality parts with exceptional accuracy and efficiency. In this blog post, we will dive deep into how you can benefit from CNC machining milling turning parts free samples and boost your business to new heights.

A Primer on CNC Machining

CNC machining is a computer-controlled manufacturing process that uses pre-programmed software to guide the movement of cutting tools and machinery. This enables the production of high-precision, accurate, and repeatable parts in a variety of materials, including metals, plastics, and composites. The most common CNC processes include milling, turning, and grinding, each offering unique advantages depending on the desired end product.

Milling vs. Turning

CNC Milling:

Milling is a machining process that involves the use of a rotating cutting tool or "mill" to remove material from a workpiece. The cutting tool moves across the surface of the workpiece, cutting away material and creating the desired shape. CNC milling machines can produce highly complex and intricate shapes with excellent precision, making them particularly well-suited for industries such as aerospace, automotive, electronics, and medical device manufacturing.

CNC Turning:

Turning, on the other hand, is a process in which the workpiece is rotated while a cutting tool is moved along the surface to remove material. This process is typically used to create cylindrical or tubular components, such as shafts, rods, and pipes. CNC turning machines, also known as lathes, deliver high levels of accuracy and surface finish.

Exploring the Benefits of Free CNC Machining Samples

Acquiring free samples of CNC machining milling turning parts can prove to be highly beneficial, particularly for small businesses new to the world of CNC machining. Here are some of the top reasons you should consider investing in these free samples:

Efficient Prototyping:

CNC machining samples can help you test different designs or materials before committing to a full production run. This enables you to make informed decisions, minimize waste, and reduce costs when investing in a new part or product.

Enhanced Quality Control:

By evaluating free samples, you can assess the quality and workmanship of a potential vendor, ensuring that they meet your standards before you consider partnering with them for large-scale manufacturing.

Cost Savings:

Requesting and reviewing samples allows you to not only save money on machining costs but also assess the potential return on investment. Additionally, free samples enable you to evaluate whether a specific CNC machining process is the right fit for your industry and application without incurring charges.

First-Hand Experience with New Materials or Processes:

If you're considering using a new material or exploring a different CNC machining process, free samples can give you invaluable insight into how the finished product will look, feel, and perform. This allows you to make adjustments and optimize your design for the new process or material.

Tips for Obtaining and Evaluating CNC Machining Samples

Before requesting CNC machining samples from potential vendors, here are a few tips to keep in mind:

1. Research potential vendors thoroughly, paying close attention to their experience and reputation within the industry.

2. Provide your design files and material specifications, so you can receive accurate samples that represent the finished product you would create with that vendor.

3. Evaluate the samples thoroughly for workmanship quality, dimensions, surface finish, and overall performance.

4. Take advantage of any technical support or guidance offered by the vendor during the sample evaluation process.

By following these tips and exploring the world of CNC machining milling turning parts free samples, you will be better equipped to make informed decisions for your business and ensure success in your future manufacturing endeavors. Whether it be for prototyping, enhancing quality control measures, or expanding your product offerings, free CNC machining samples are the key to unlocking your company's potential.

cnc machining milling turning parts free sample

What is CNC Turning

CNC turning is a process that involves using computer numerical control (CNC) machines to shape and finish various materials, such as metals and plastics, into desired shapes and sizes.
This process is typically used in the manufacturing industry to produce precision parts and components for a wide range of applications, including automotive, automation, aerospace, medical, machinery, and industrial.

CNC Turning service

Asianstar Professional CNC Turning Service

Asianstar CNC turning Service offers precision machining for a wide range of materials, including metals, plastics, and composites. With high level facilities and skillful operators, we can produce high-quality parts with tight tolerances and intricate designs.

Our CNC turning capabilities allow us to produce parts with diameters ranging from 0.5 mm to 480mm and lengths up to 450mm. We offer both single and multi-axis turning, as well as live tooling options for added complexity and accuracy.

We use proven processes and quality control measures to ensure that every part we produce meets our clients' specifications and expectations.

Whether you need a single prototype or high-volume production runs, our CNC turning service can provide the precision and reliability you need to get your project completed on time and on budget.

CNC Turning service

Components Sizes of Asianstar CNC Turning Service

Unit (mm) Min Max
Out Diameter 0.5 480
Inner Diameter (Hole) 0.3 465
Length 1.0 450
Groove Diameter 0.4 above
Thread M1.2 above

Components Tolerance of Asianstar CNC Turning Service

Unit (mm) Tolerance according to sizes
Height Tolerance Diameter Size 0.5 to 3 3 to 6 6 to 30 30 to 120 120 to300 300 to480
Tolerance ±0.003 ±0.010 ±0.020 ±0.030 ±0.035 ±0.040
Length Tolerance Length Size 0.5 to 3 3 to 6 6 to 10 10 to 20 20 to 30 30 above
Tolerance ±0.010 ±0.020 ±0.250 ±0.250 ±0.030 ±0.035

Components shape and position tolerance of Asianstar CNC Turning Service

Tolerance Class followed Tolerance (mm)
Straightness and Flatness Verticality Symmetry
10 10 to 30 30 to 100 100 to 300 300 to 1000 1000 to 3000 to 100 100 to 300 300 to 1000 1000 to 3000 to 100 100 to 300 300 to 1000 1000 to 3000
H ±0.015 ±0.02 ±0.03 ±0.05 ±0.10 ±0.15 ±0.02 ±0.025 ±0.03 ±0.035 ±0.02 ±0.03 ±0.04 ±0.05

Capability of Asianstar CNC Turning Service

Type of Turning Machine Diameter Size (mm) Length Size (mm) Productivity (PCS/Month)
Auto Turning Machine Simple Turning Machine Multi Turning Machine Pin Turning Machine Min 0.5 Max 480 Min 1.0 Max 450 200’000/Item


Multiple Machining Processes

Multiple Machining Processes

Asianstar has various machining processes to support different types of components from client, we can choose the best suitable manufacturing solution to carry result in perfect performance and cheap cost

Flexible Custom Service

Flexible Custom Service

With skillful machining technologies, Asianstar is flexible to support clients on different materials and different structures of the components, we also flexible on the components quantities and even assembly

Create Designing for Clients

Create Designing for Clients

Not only producing according to clients drawings, Asianstar also propose the better designing to clients, supporting clients to buildup improved designing or even new generation components

Standard Procedures

Standard Procedures

Asianstar production, as experienced by many years, is strictly following internal Standard Operating Procedures, to make sure the production schedule is smooth and plans are well carried out well without accidents

Standard Procedures

Standard Procedures

Asianstar strictly controlling product quality by system. We start QC controlling from production plan once setting up, to production process by monitoring QC checking and until the final Inspection before packing

Fast Lead-Time Delivery

Fast Lead-Time Delivery

Asianstar strictly control the production processes, teams keep the plan moving ahead according to the procedures, we have internal time management schedule which mostly bring earlier lead-time of delivery

Asianstar: Professional CNC Machining Supplier

From year of 2005, Asianstar Company establish the CNC Machining Factory in Guangdong Province, China.
We mostly provide CNC Turning, Milling, Drilling, Grinding, and Multi Machining processes service on various materials.
With the Belief of becoming a key supplier in the supply-chain of Precision Components, we strictly control our product quality, keep high precision on our components production, buildup the whole-process QC System and submit the satisfaction for every order.
By long term development, we have buildup partnership with world-wide clients, supporting our partners in Designing, Optimizing, Producing and Testing on each type of components.


CNC Turning Service

CNC Turning Service

Our CNC Turning Service provides different sizes of roll shape work-pieces, the diameter range is from 0.5mm to 480mm, reaching tolerance +/-0.003mm.

CNC Milling Service

CNC Milling Service

Our milling machines and CNC centers are able to produce complicated structure part, five-axis devices produce multi-sides at one-time jag which bring high precision result

Sheet Metal Fabrication

Sheet Metal Fabrication

Our Sheet Metal Fabrication provides slicing, punching, bending, welding, painting and assembling for set products, unique tooling for each project to raise production efficiency

Aluminum Extrusion

Aluminum Extrusion

Our Aluminum Extrusion brings clients various shapes of aluminum parts, high efficiency for mass quantity, our precision extrusion mold control tolerance within 0.01mm

Forging Service

Forging Service

For some steel serious products, we apply Forging Service to make out their outer shape and them use CNC devices to start drilling, forming, rolling, cutting, etc.

Finishing Service

Finishing Service

Our Surface Finishing Service uses chemical or electro post-treatments after machining tasks are finished, normally includes Oxide, Anodizing, Passivation, E-Plating, Painting,etc.


  • Q1.Do you support ODM/OEM?

    Yes, we support ODM/OEM, we provide custom-made service for clients or even support clients on designing or improving

  • Q2.Do You Have Stock
  • Q3.What Is Your Production Capacity?
  • Q4.Where Is Your Factory?
  • Q5.Can You Provide Samples?
  • Q6.How About Your After-sales Service?
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