CNC Milling Services

High-Quality Custom Prototypes and Production Parts — Delivered Faster, Priced to Compete.

On Demand CNC Machining Services

–Flexible CNC Milling Solutions

We use 3-, 4-, and 5-axis CNC milling machines to produce parts with consistent quality, tight tolerances, and quick turnaround times — for projects of any size.

  • Custom CNC Machined Prototypes
  • Precision Tolerances up to ±0.01 mm

Our CNC Milling Service

We offer in-house CNC machining with 3-axis, 4-axis, and 5-axis milling, as well as turning, Electrical Discharge Machining (EDM), and surface grinding.

3-Aix CNC Milling

For simple parts and accurate results, 3-axis CNC milling offers a cost-effective solution.

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4-Aix CNC Milling

For parts with features on multiple sides, 4-axis CNC milling offers a precise and efficient solution.

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5-Aix CNC Milling

For high-precision components and complex geometries, 5-axis CNC milling offers an efficient solution.

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CNC Milling Tolerances & Capabilities

We manufacture parts with standard tolerances for general applications, as well as high-precision components for demanding projects. We can manufacture and inspect parts with strict tolerances according to your drawing specifications and GD&T annotations, including tolerances.

If no specific tolerances are provided, we apply the following general standards:

Metals ISO 2768-m (medium accuracy)
Plastics ISO 2768-c (coarse accuracy)

3-Axis Milling 4-Axis Milling 5-Axis Milling
Maximum Part Size 1000 × 500 × 500 mm

(39″ × 20″ × 20″)

 1000 × 500 × 500 mm

(39″ × 20″ × 20″)

 4000 × 1500 × 600 mm

(157″ × 59″ × 24″)
Minimum Part Size 5 × 5 × 5 mm

(0.2″ × 0.2″ × 0.2″)

 5 × 5 × 5 mm

(0.2″ × 0.2″ × 0.2″)

 5 × 5 × 5 mm

(0.2″ × 0.2″ × 0.2″)
Standard Tolerance ±0.1 mm

(±0.004″)

 ±0.05 mm

(±0.002″)

 ±0.1 mm

(±0.004″)

How CNC Milling Works

CNC (Computer Numerical Control) milling is a precision manufacturing process that uses computer-controlled rotating cutting tools to remove material from a solid block (called a “blank” or “workpiece”) to create custom-shaped parts with high accuracy and repeatability.

Unlike manual machining, CNC milling follows a digital design file, ensuring consistent results—ideal for both prototypes and production runs.

Skilled machinists program CNC machines using tool paths based on the part’s geometry, which is defined in a CAD (Computer-Aided Design) model. CNC machining can accurately and repeatedly produce parts from most metal alloys and rigid plastics.

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FAQs About CNC Machining Services

Check out some of the frequently asked questions about CNC machining parts.

3D Models: STEP (.stp), IGES (.igs), STL (.stl), Parasolid (.x_t), SolidWorks (.sldprt)
2D Drawings: PDF (.pdf), DXF (.dxf), DWG (.dwg)
Please ensure all files include dimensions, tolerances, and any special notes or surface finish requirements.

For features without specified tolerances, standard tolerances apply. We follow ISO 2768–1 Fine (f) for metal parts and Medium (m) for plastic parts as our default machining standards. Tighter tolerances are available upon request to meet more demanding design requirements.

Lead times vary depending on complexity, material availability, and order quantity:

Prototype orders: 3–7 business days
Small batch production (1–100 pcs): 7–15 business days
Large-scale production runs: 15–30+ business days
Rush services may be available upon request.

NO, we support low-volume prototyping, small-batch production, and large-scale manufacturing. With no minimum order quantity (MOQ), we offer full flexibility to meet the needs of startups, R&D teams, and OEMs alike—enabling rapid iteration, scalable production, and seamless transitions from concept to volume manufacturing.

Yes, we fully recognize the importance of protecting intellectual property. Upon request, we are pleased to sign a Non-Disclosure Agreement (NDA) before reviewing any sensitive designs, technical specifications, or confidential documentation, ensuring your innovations remain secure.

We understand the importance of fast and accurate quoting. Upon receiving your design files and detailed requirements (including material, quantity, tolerances, and surface finish), we typically provide a comprehensive quote within 24–48 business hours.

Start immediately. Swift parts manufacturing available.

Free machined parts design support to accelerate your project timelines.