SUDACNC delivers high-precision 5 axis CNC machining for complex 3D geometries, undercut features, and multi-surface parts in one setup.
5 axis CNC machining uses cutting tools that move along 5 different axes (X, Y, Z, A, B) simultaneously, enabling the production of highly complex 3D parts and undercut features in a single setup.
This advanced process eliminates multiple re-fixturing, reduces errors, improves precision, and dramatically speeds up production for aerospace, medical, automotive, and mold components.
Superior precision, complex geometry capability, and unmatched efficiency for your most demanding parts.
Complex 3D Shapes
Undercuts & deep features made easy
Single Setup Machining
Higher accuracy & lower cost
±0.0001 in Tolerance
ISO certified quality inspection
5 Axis Machined Parts
5 Axis Machined Parts
5 Axis Machined Parts
5 Axis Machined Parts
5 Axis Machined Parts
5 axis CNC machining is an advanced manufacturing process that allows tools to move along 5 axes (X, Y, Z, A, B) at the same time. It creates complex 3D shapes, undercuts, and curved surfaces with unmatched precision.
| Feature | Specification |
|---|---|
| Standard Tolerance | ±0.005” (0.127 mm) |
| High Precision Tolerance | ±0.0001” to ±0.0005” (0.0025 – 0.0127 mm) |
| Surface Finish | Ra 0.2μm – Ra 3.2μm (8 – 125 μin) |
| Max Part Size | 1000mm x 800mm x 600mm (39” x 31” x 24”) |
| Angular Accuracy | ± 5 arcsec |
| Inspection | CMM, 3D scanning, full geometric inspection |
Aluminum 6061 / 7075
Stainless Steel 304 / 316 / 17-4PH
Titanium Grade 2 / Grade 5
Brass & Copper Alloys
Tool Steel (H13, P20, S136)
High-temperature Alloys (Inconel, Hastelloy)
PEEK & Ultem
Delrin / Acetal
Polycarbonate (PC)
ABS, Nylon, PTFE
HDPE, PVC, Acrylic
Default finish, Ra 1.6 ~ 3.2μm, clean tool marks, ready for assembly or secondary finishing.
Mirror finish down to Ra 0.025μm, ideal for molds, medical parts, and optical surfaces.
Full range of secondary finishes including color anodizing, bead blasting, powder coating, and passivation.
| Design Feature | Best Practice |
|---|---|
| Internal Radii | Use standard tool radii; avoid extremely small fillets |
| Wall Thickness | Maintain ≥ 0.5mm for plastics, ≥ 0.8mm for metals |
| Undercuts | 5 axis can machine deep undercuts – no need for split tools |
| Hole Depths | Follow 1:8 depth/diameter ratio for best results |
| Complexity | 5 axis excels at 3D contours – maximize design freedom |
3 axis machines move along X, Y, Z. 5 axis machines add A and B rotation, allowing tool access to 5 sides of a part in one setup. This enables complex undercuts, curved surfaces, and 3D contours impossible with 3 axis.
Use 5 axis for complex 3D shapes, undercuts, multi-sided parts, high-precision components, molds, turbine blades, medical implants, and parts requiring extreme accuracy.
5 axis has higher machine cost but saves time by reducing setups and manual work. For complex parts, it is often MORE cost-effective than multiple 3-axis operations.
STEP, IGES, STL, SLDPRT, X_T, 3DM, CATPart, and other 3D CAD formats. 3D surface data is required for 5 axis programming.
Our 5 axis machines hold tolerances as tight as ±0.0001 inches (0.0025mm) with excellent repeatability and surface finish quality.
CNC Machine Shop
Sheet Metal Factory
Jnjection Molding Factory
3D Printing Factory
Vacuum Casting Factory
Die Casting FactoryWe are your trusted manufacturing partner. Precision Machining and Efficient Management Delivery of High-Accuracy Global Parts. We guarantee consistent quality and transparency with punctual and reliable lead times. We are with you every step of the way, from validating a design to mass production.
30M+
Network-wide parts produced
5,000+
Companies served
5,200+
Combinations of material, process, finish
options
30+
Supply regions to mitigat e risk & enhance delivery speed
SUDACNC’s digital manufacturing marketplace is your one-stop solution for production. Our team is the perfect solution for your product manufacturing needs with our staff of technical experts, ease of our secure quoting platform, and global manufacturing capacity.
SUDACNC offers competitive pricing and lead times on plastic injection molding, die casting, metal stamping, metal extrusion, plastic extrusion, sheet metal, laser cutting, waterjet cutting, laser tube cutting, and tube bending services. Start your quote or contact us today to begin.
The SUDACNC Instant Quoting Engine® makes it easy to upload a CAD file and compare prices and lead times in just a few clicks. With thousands of manufacturing suppliers in all 50 U.S. states and more than 20 countries, SUDACNC’s extensive network gives you options to choose the shipping timeline and price that fit your business and budget.
SUDACNC offers price matching and a 30-day price guarantee on quotes, giving you peace of mind that you’re getting the best price. When ordering prototypes — originals or models of parts that are intended exclusively for non-commercial purposes — the price shown at checkout includes tariffs. Shipping is also included, as long as your package is standard-size.
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From start to finish, our process is built for speed and clarity. Each step is transparent, keeping you in control. The result: precision results delivered on time.

Real-Time Quotes
Confirm transparent price structures, timelines, and DFM visibility in minutes, with the SUDACNC quoting engine supporting optimal strategic decisions. Upload your CAD files to reduce time spent in quoting cycles.

Quality Assurance
SUDACNC enables you to access a single, streamlined platform for managing versatile professional collaborative relationships with certified suppliers and diverse manufacturing capabilities, allowing you to scale production to meet unlimited volume requirements.

Deep Manufacturing Network
Every part of SUDACNC goes through rigorous inspection standards to ensure that we meet all your dimensional, cosmetic, and performance needs and requirements.

Industry-Focused Expertise
SUDACNC works across multiple industries, including aerospace, automotive, medical, robotics, consumer, and industrial machinery, delivering consistent quality in highly demanding projects.
Design&Engineering Support
Rapid Prototyping
Production and Manufacturing
Quality control and distribution
Our work begins with understanding your design with engineering clarity. Knowing that the starting point of every successful product is understanding the engineering aspect, we work with you to comprehend design needs, analyze the specifications, and make manufacturable parts. Our early risk assessments streamline revisions, contain costs, and deal with ever-decreasing performance variability.
Practical DFM Comments to Support Design Decision Improvementss
Material Suggestions Based on Your Application
Engineering Assistance to Boost Efficiency and Longevity
Change concepts into real-life components fast and with ease. Rapid Precision services enable you to validate your design, test its functionality, and work out any remaining details before entering the production phase, allowing complete design confidence. Directly accompanying any design stage, fast production welcomes you to the design stage without demand to sacrifice precision.
Quick prototypes to perform experiments.
Prototypes for Form, Fit, and Function Validation
Prototyping is Perfect for Design Validation, Demonstration, and Initial Production Stages.
When your design is production-ready, we make the transition to production seamlessly. Supporting low, medium, and high-scale production, we maintain the same quality, repetition, and precision in each manufacturing run. Adaptable workflows allow for smooth production transitions as demand increases.
Encompassing all aspects of manufacturing
Consistency and repeatability across all ranges of production
Versatile manufacturing capabilities
The meticulous nature of our work carries through all aspects of our business. Each component undergoes a thorough review to meet the required specifications and standards to be qualified for shipping. Following our extensive and streamlined order delivery process, we guarantee our customers receive parts that are ready to be joined and utilized for intended purpose in a timely fashion, without exception.
Quality control aligned with ISO standards
Quality documentation with complete traceability
Accurate delivery to all parts of the world
in Every Part We Manufacture
We stay true to industry standards that have to do with quality and safety, like ISO 9001:2015 and AS9100. We assess and check every part multiple times to ensure that inspections have been done thoroughly and that we can offer no exceptions to your needs.
Instant Smart Quoting
Get quick pricing and DFM insights to optimize designs and reduce costs.
Global Supply Network
Access our global manufacturing network for reliable solutions of all sizes.
Certified Quality Control
Strict inspection protocols for every part. We ensure 100% accuracy and high standards.
Fast Reliable Delivery
Punctual shipping for all custom orders. Your projects always stay on schedule.
Our experience and advantage
Our rich project experience accumulation and pre-analysis before production enable us to consider comprehensively and provide the mostsuitable and economical solutions, to
Our skilled engineers team and sales team work close to make professionaland efficient communication with thecustomers, to save the time.
We will absolutely take our responsiblityfor any potential part quality issue, andcommunicate and solve it timely to meetcustomer's demand.
"Implementing their precision-engineered components has dramatically lowered our operational overhead. The technical support team provided exceptional guidance in tailoring the ideal setup for our specialized manufacturing floor."
— Emily Watson, Head of Manufacturing
"Faced with a sudden shortage on our main assembly line, their team expedited the critical components within a day, preventing catastrophic financial losses. Their agility and customer-first mindset make them a premier strategic partner."
— David Lin, Supply Chain Director
"The dimensional consistency of their CNC parts is flawless, which seamlessly integrated into our rigid Outgoing Quality Control protocol. We haven't had a single batch rejection since switching to their fulfillment services."
— Marcus Vance, Quality Assurance Manager
"Their end-to-end transparency and automated dispatch tracking have revolutionized how we manage our warehouse flow. It's rare to find a manufacturing vendor that pairs heavy industrial expertise with such agile digital efficiency."
— Sophia Zheng, Procurement Specialist
Join hundreds of satisfied customers who trust us for quality, speed, and expertise.
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