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CNC Turning Services|Custom CNC Turning Parts

Rapid-Model has over 15 years of precision machining experience, making us a trusted partner in the CNC turning services industry.

Customize CNC turning parts online: upload your drawings and share your requirements. We start production within 1 hour and provide real-time video updates of the manufacturing process.

Our advanced CNC turning centers can handle complex geometries and special materials with tolerances up to ±0.005mm, producing precision components for aerospace, automotive, medical, and industrial applications.

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CNC turning in Rapid Model Factory

Our CNC Turning Services

We offer comprehensive CNC turning solutions tailored to meet your specific requirements.

External Turning

External Turning

Our CNC lathes can machine the external surfaces of cylindrical parts with high precision. We are able to achieve tight tolerances and excellent surface finishes.

Internal Turning

Internal Turning / Boring

We provide precision internal turning and boring services for holes, cavities, and bores, ensuring concentricity and smooth surfaces.

Taper Turning

Taper Turning

We offer taper turning for both internal and external conical features, with precise angles and smooth surfaces, suitable for shafts, fittings, and specialized components.

Our CNC Turning Solutions

From prototyping to mass production, Rapid Model turns your ideas into reality. Click below to contact us.

SOLUTION

CNC turning prototypes

Our CNC prototyping service can quickly help you validate your prototype’s functionality, and provide manufacturability feedback — helping you turn your idea into reality. Typically, our CNC turning capacity covers parts up to ≤ 1000 mm, with a tolerance of ±0.05 mm. For high-precision turning, we can achieve tolerances of ±0.01 mm to ±0.005 mm.

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SOLUTION

low volume CNC turning

We offer small-batch CNC turning services with a stable two-week delivery lead time, and we also provide large-volume production. Our turning accuracy can be controlled to ±0.008 mm, and machining repeatability can be held steadily at ±0.005 mm. We are your stable and reliable manufacturing partner for your brand.

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Why Choose Our CNC Turning Services

We are committed to delivering CNC turning parts with consistent high quality, perfectly meeting each customer’s specifications.

After-sales Service

We provide comprehensive customer support along with real-time production video, allowing you to monitor your CNC turning parts at any stage. Our dedicated account managers stay in close communication and make every effort to resolve any issues you may encounter.

Batch Customization

We support prototyping, low-volume, and large-volume production while maintaining product quality and fast delivery. Prototyping orders can start from as few as 1–10 pieces, ensuring flexibility for your project needs.

Urgent Service

For urgent requirements or tight deadlines, we take rapid action and coordinate with logistics to plan the fastest air shipment routes, saving you valuable time and ensuring your CNC turning parts arrive on schedule.

Quality Assurance

Our commitment to quality ensures that every CNC turned part meets your exact specifications.

Inspection Equipment

CMM, Optical Comparators, Surface Testers, Hardness Testers

Certifications

ISO 9001:2015, AS9100, ITAR Registered

Documentation

Full inspection reports, material certs, first article reports

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CMM measurement

Our Simple 5-Step Process

From concept to delivery, we make CNC turning simple and efficient.

  • 1

    Request Quote

    Submit your CAD files and requirements

  • 2

    Design Review

    Our engineers optimize for manufacturability

  • 3

    Production

    Precision machining with quality checks

  • 4

    Quality Control

    Comprehensive inspection and reporting

  • 5

    Delivery

    Fast shipping to your location

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Material Expertise

We work with a wide range of materials to meet your specific application requirements.

Aluminum Alloys

Common Types:6061, 7075, 5052, 2024, 1100, 6082.

Features:Lightweight, strong, corrosion-resistant, easy to machine. 6061 and 7075 are popular in aerospace and automotive industries.

Uses:Auto parts, aerospace structures, enclosures, radiators.

Stainless Steel

Common Types:304, 316, 420, 430

Features:Excellent corrosion resistance, high strength, but harder to machine. 304 is used in food and medical industries, while 316 is preferred for harsh environments.

Uses:Medical equipment, food processing, chemical pipes, auto parts.

Carbon Steel

Common Types:1018, 1045, 12L14.

Features:Strong, hard, but prone to corrosion. Surface treatments can improve corrosion resistance.

Uses:Medical equipment, food processing, chemical pipes, auto parts.

Brass & Bronze

Common Types:C360, C464, C954

Features:Wear-resistant, corrosion-resistant, good for high-load applications.

Uses:Bearings, gears, valves, electronic components.

Exotic Alloys

Common Types:Titanium Alloys, Bronze

Features:Bronze, Wear-resistant, corrosion-resistant, good for high-load applications.

Uses:Bearings, gears, valves, electronic components.

Plastics

Common Types:ABS, Polycarbonate (PC), Nylon, PTFE, Polypropylene (PP).

Features:Lightweight, cost-effective, easy to machine. Different plastics have varying mechanical properties, heat resistance, and chemical resistance.

Uses:Electronics enclosures, auto parts, medical devices, furniture components.

Custom CNC Turning Parts

Customize aluminum and stainless steel turned parts with Rapid Model, and enjoy premium after-sales service

CNC turning aluminum parts

Our CNC turning aluminum parts service provides lightweight, durable, and cost-effective solutions for rapid prototyping and production. With strict tolerance control and excellent surface finish, our aluminum components are ideal for aerospace, automotive, and electronics applications. Fast delivery and consistent quality ensure your projects proceed smoothly without delays.

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Custom CNC Turning Parts
Custom CNC Turning Parts

CNC Turning Stainless Steel Parts

Our CNC turning centers can handle complex geometries with tolerances maintained within ±0.005mm. Every stainless steel part undergoes rigorous quality inspection, guaranteeing durability and consistent precision. Upload your CAD drawings online to receive your custom stainless steel CNC turning parts.

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Industries We Serve

Our precision CNC turning services support diverse industries with specialized requirements.

Industrial Machinery

High wear resistance, long service life, suitable for both mass production and single-piece customization.

Automotive

Durable, precision parts for performance and production vehicles.

Medical

Biocompatible materials with exceptional surface finishes and tolerances.

What Our Clients Say

Trusted by industry leaders for precision CNC turning services.

"We have purchased multiple batches of CNC turned parts from Rapid Model, and each batch has been highly consistent, fully meeting our specifications. From the first piece to the hundredth, there were no deviations. Their quality control and customer communication are excellent."
Carlos Martinez

Purchasing Director at MechaFab Inc.

"We had a complex prototype project with strict requirements on both tolerances and materials. Rapid Model’s engineering team was highly professional, offering valuable suggestions and ultimately delivering the exact parts we needed. It's rare to find a partner that is both so responsive and quality-focused."
Emily White

Product Development Manager at Nextronics

Frequently Asked Questions

Find answers to common questions about our CNC turning services.

What is your typical lead time for CNC turning projects?
Standard lead times are 10-15 business days for most projects. We offer expedited services with lead times as short as 5 business days for urgent requirements. Lead time depends on part complexity, quantity, and material availability.
What file formats do you accept for quoting?
We accept all major CAD formats including STEP, IGES, SLDPRT, DWG, and DXF. For best results, please provide 3D models along with 2D drawings that include critical dimensions, tolerances, and material specifications.
CNC turning suitable for both prototyping and large-scale production?
Absolutely. One of the biggest strengths of CNC turning is its scalability. For prototyping, it allows fast iteration and the ability to test form, fit, and function with real materials. For production, the same CNC programs can be used to manufacture thousands of identical parts with minimal deviation. With the right tooling setup, CNC turning is efficient for both low-volume custom parts and high-volume batch runs, making it a versatile solution across the entire product development lifecycle.
How precise is CNC turning compared to other machining processes?
CNC turning is known for its exceptional dimensional accuracy, often achieving tolerances as tight as ±0.01 mm or better. Compared to manual turning or some milling operations, CNC turning offers more consistent results due to automated tool paths and rigid process control. It's especially well-suited for cylindrical and concentric features, making it a go-to method for parts like shafts, pins, and threaded inserts where roundness and axial alignment are critical.
What is CNC Turning?
CNC turning is a precision machining process that uses computer-controlled lathes to remove material from a rotating workpiece. This subtractive manufacturing method produces cylindrical parts such as shafts, bushings, and threaded components with tight tolerances and high surface quality. CNC turning is widely used across industries including automotive, aerospace, medical, and robotics due to its ability to deliver consistent, repeatable results in both prototyping and mass production. The process involves rotating the workpiece while a cutting tool is fed along various axes to achieve the desired shape. With CNC (Computer Numerical Control), the entire operation is automated, ensuring precision, efficiency, and flexibility in material selection—ranging from metals like aluminum and stainless steel to plastics like PEEK and nylon.

What is your minimum order quantity?

We accommodate orders of all sizes. For prototypes, we accept single piece orders. For production runs, our minimum is typically 60 pieces, but we can discuss smaller quantities based on your requirements.

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Product case

Rapid Model is your leading CNC turning company, consistently providing highly reliable CNC turning services to multiple industries.

Our commitment and improved technical approach help us provide complex prototypes and production parts that meet your needs.