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CNC Milling Services

From simple 3-axis parts to complex 5-axis geometries, our CNC milling capabilities deliver precision components with industry-leading quality and speed.

Parts within 7-14 days
Tolerances to ±0.005mm
50+ material options
3-axis to 5-axis capabilities
Free DFM analysis
ISO 9001 & IATF16949 certified
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Mazak 5-axis CNC milling machine machining an aluminum aerospace part at WFX Dongguan
Our Capabilities

Advanced Milling Technologies

State-of-the-art equipment and expert programming deliver exceptional results for any geometry.

3-Axis Milling

Cost-effective machining for prismatic parts, enclosures, brackets, and components with features on one side.

4-Axis Milling

Rotary axis capability for cylindrical features, radial holes, and parts requiring machining on multiple sides.

5-Axis Milling

Simultaneous 5-axis for complex aerospace and medical parts with undercuts, compound angles, and sculptured surfaces.

High-Speed Machining

40,000+ RPM spindles for superior surface finishes and efficient aluminum and plastic machining.

Hard Milling

Direct machining of hardened steels up to 65 HRC, reducing the need for EDM and grinding operations.

Large Part Machining

Work envelope up to 80" x 40" x 30" for oversized components and structural parts.

Specifications

Technical Capabilities

Our CNC milling department features 50+ machines ranging from high-speed vertical machining centers to large-capacity horizontal boring mills. All equipment is maintained to the highest standards and calibrated regularly.

Specification Capability
Max Part Size 80" x 40" x 30" (2032 x 1016 x 762mm)
Standard Tolerance ±0.005" (0.127mm)
Precision Tolerance ±0.005mm (0.0127mm)
Surface Finish Down to 16 Ra (0.4μm)
Spindle Speed Up to 42,000 RPM
Tool Capacity Up to 120 tools per machine

Equipment List

With over 300 CNC machines including premium brands like Mazak, DMG, FANUC, and Brother, we match the right equipment to your project requirements.

Brand / Model Version Work Envelope (mm) Qty
Mazak 5-Axis Machine I-600 510 × 910 × 510 2
DMG 5-Axis Machine 60EVO 600 × 550 × 500 3
Taikan Milling Machine TH500/T500 500 × 400 × 300 250
Dehao Milling Machine 850 850 × 500 × 300 10
FANUC Milling Machine a-D14MIA 500 × 400 × 330 20
BROTHER Milling Machine TC-S2DZ 500 × 400 × 300 27
TMT Milling Machine VMC-1370 1370 × 1200 × 600 2
TMT Milling Machine VMC-1850 1850 × 1850 × 600 7
4-Axis Machining Center — 500 × 400 × 300 50
Renishaw Probes — In-machine measurement 70
Our Machining Centers

Precision Milling on Mazak, DMG MORI, FANUC & Brother

Mazak I-600 5-Axis Machining

Our Mazak I-600 5-axis machining centers handle complex contoured geometry — impellers, turbine components, and multi-face aerospace brackets — in a single setup. Five-axis simultaneous motion eliminates repositioning error and holds ±0.01mm on critical features, making the Mazak I-600 our go-to for aerospace and medical parts that demand positional accuracy across multiple datums.

DMG MORI 60EVO 5-Axis Machining

The DMG MORI 60EVO complements our 5-axis capacity with a 600 × 550 × 500mm work envelope, ideal for medium-sized precision housings and structural components. Its rigid construction and high-speed spindle deliver excellent surface finish on aluminum and titanium, reducing the need for secondary polishing.

FANUC & Brother High-Speed 3-Axis Milling

For fast-turnaround precision parts and higher-volume runs, our FANUC a-D14MIA and Brother TC-S2DZ high-speed milling machines deliver rapid cycle times without sacrificing accuracy. These machines excel at small-to-medium aluminum and steel components — electronics enclosures, connectors, and brackets — where throughput and repeatability matter. With 70 Renishaw in-machine probes across the fleet, dimensions are verified during machining, not just after.

Looking for a specific machine capability — Mazak I-600 5-axis machining, DMG MORI 60EVO, or FANUC/Brother high-speed milling? Request a quote and our engineers will match your part to the right equipment.

Materials

50+ Materials in Stock

We maintain extensive material inventory to minimize lead times. Custom materials available upon request.

Aluminum 6061-T6

Most popular, excellent machinability

Aluminum 7075-T6

High strength aerospace alloy

Stainless Steel 304

Corrosion resistant, food-grade

Stainless Steel 17-4 PH

High strength, precipitation hardening

Titanium 6Al-4V

Aerospace & medical grade

Steel 4140

High strength, heat treatable

Delrin (Acetal)

Low friction, dimensional stability

PEEK

High temp, chemical resistant

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Our Work

CNC Milled Parts Gallery

Examples of precision components we've produced for customers across industries.

Precision CNC milled aluminum 6061 bracket with tight tolerances
5-axis CNC machined stainless steel component for medical device
CNC milled titanium aerospace part machined on DMG MORI machining center
High-precision CNC milled electronics enclosure with anodized finish
Applications

Industries We Serve

Our CNC milling services support critical applications across diverse industries.

Aerospace

Structural components, brackets, housings, and flight-critical parts with ISO9001 certified quality.

Medical

Surgical instruments, implant components, and diagnostic equipment with full traceability and documentation.

Automotive

Prototype parts, production components, and custom tooling for automotive applications.

Electronics

Enclosures, heat sinks, chassis, and precision housings for electronic assemblies.

Robotics

End effectors, actuator housings, and precision mechanical components.

Industrial

Fixtures, jigs, machine components, and custom industrial equipment parts.

Related Services

Explore Our Other Capabilities

CNC Turning

For cylindrical and rotational parts, our CNC turning service complements milling.

5-Axis Machining

Need complex geometry in one setup? Explore our 5-axis machining capabilities.

Surface Finishing

Add anodizing, plating, or polishing to your milled parts.
FAQ

CNC Milling — Frequently Asked Questions

What tolerance can you hold on CNC milling?

Our standard machining tolerance is ±0.05mm (±0.002"). For precision features we routinely hold ±0.01mm (±0.0005") on 3-axis and 5-axis milling, verified with CMM inspection. Tighter tolerances are available on request — share your drawing and we'll confirm feasibility during DFM review.

What is the tolerance for 5-axis CNC milling?

5-axis milling on our Mazak and DMG machines holds ±0.01mm (±0.0005") on critical features, with complex contoured geometries machined in a single setup to eliminate stack-up error. This makes 5-axis ideal for aerospace and medical parts where positional accuracy across multiple faces matters.

What materials can you CNC mill?

We mill aluminum (6061, 7075), stainless steel (303, 304, 316), carbon steel, titanium (Ti-6Al-4V), brass, copper, and engineering plastics (PEEK, POM/Delrin, PTFE, nylon). Material selection affects cost and lead time — our engineers can advise on the best choice for your application during the quote.

What is your minimum order quantity (MOQ) for CNC milling?

There is no minimum order quantity. We machine single prototypes as well as production runs of thousands. With 300+ CNC machines across our Dongguan and Changsha facilities, we scale from one-off rapid prototypes to ongoing volume production without retooling delays.

What is the typical lead time for CNC milled parts?

Rapid prototypes ship in as little as 3–5 business days. Production lead times depend on quantity, material, and finishing, typically 1–3 weeks. Every quote includes a confirmed lead time, and our engineers review each order within 24 hours.

What CNC milling machines does WFX use?

Our milling fleet includes Mazak and DMG MORI 5-axis machining centers for complex aerospace and medical geometry, plus FANUC and Brother high-speed 3-axis mills for fast-turnaround precision parts. With 300+ machines total, we match the right equipment to each project's accuracy and volume requirements.

Ready to Get Started?

Upload your CAD file and receive an quote request with DFM feedback.

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