Custom Online CNC Milling Services
Get instant quotes on custom metal and plastic machined parts with our Online CNC Machining Service. Make quick turn prototypes and production parts in days with free standard shipping on all US orders. ISO 9001:2015, ISO 13485, IATF 16949:2016, and AS9100D certified. ITAR registered.
High Quality Rapid CNC Milling Service
Mucision integrates seamlessly with over 10,000 qualified manufacturing partners, including ITAR qualified and AS9100D registered CNC milling facilities. That massive network means that whatever your part, we have a shop and a machine that can make it. We support 3-axis, 4-axis, 5-axis milling, and right angle milling capabilities to help you rapidly create designs from simple straight lines to complex geometric shapes. We offer instant pricing, on-demand lead times, and design-for-manufacturability feedback on materials and manufacturing processes for your custom CNC milled parts, no matter your industry. Get your instant quote now.
3-AXIS
With 3-axis CNC milling, precision meets affordability. It’s your go-to for simple parts that still demand accuracy.
4-AXIS
Think of a design, and 4-axis milling can probably make it. Multi-sided machining just got a whole lot simpler.
5-AXIS
For those complex and intricate parts, 5-axis milling is the master key. Bring your most ambitious designs to life.
Custom CNC Machining Materials
Materials Available at Mucision:
Additional alloys and tempers are available upon request. We can source to your project specifications. If you do not see your alloy or material listed on our platform, please select “Other” and write in that specific material.
Custom Sourced Materials
A variety of custom CNC milled parts, including metal and plastic, options are available for an instant online quote. If you do not see the material stock you are looking for, please choose “Other” under the material drop-down on your quote page and submit for an expert engineering review once you have specified features, tolerances, inspection needs, and quantities required.
Available Finishes
CNC Milling Tolerances & Standards
| Description | General Tolerance or Standard |
|---|---|
| Maximum Part Size | Milled parts up to 80” x 48” x 24” (2,032 x 1,219 x 610 mm). |
| Distance Dimensions | For features of size (Length, width, height, diameter) and location (position, concentricity, symmetry) +/- 0.005”. |
| Orientation and Form Dimensions | 0-12″ +/- 0.005″, Angularity 1/2 degree. For 24″ and beyond please consult Mucision’s Manufacturing Standards. |
| Precision Tolerances | We manufacture and inspect to tight tolerances, including sub +/- 0.001″ tolerances, per your drawing specifications and GD&T callouts. |
| Minimum Feature Size | 0.020” (0.50 mm). This may vary depending on part geometry and chosen material. |
| Threads and Tapped Holes | We can accommodate any standard thread size. We can also machine custom threads; these will require a manual quote review. |
| Surface Finish | The standard finish is as-machined: 125 Ra or better. Additional finishing options can be specified when getting a quote. |
| Edge Condition | Sharp edges will be broken and deburred by default. Critical edges that must be left sharp should be noted and specified on a print. |
What is CNC Milling?
CNC mills automate material cutting via rotating spindle-heads. These machines vary in size and axis configurations, effectively removing unwanted material. Primarily used for harder metals, CNC milling can process various materials, including plastic, aluminum, stainless steel, and titanium.
How CNC Milling works?
CNC milling efficiently profile-cuts hard materials using G-Code from CAM software, dictating tool head movement, speed, cutting depth, workpiece positioning, and more. G-Code intricacy depends on the milling machine’s axes. Though suitable for softer materials, CNC routers are more cost-effective than mills for profile cutting. Key distinctions include stationary workpieces in CNC routers versus moving tool heads and workpieces in mills. The mills are typically used for industrial manufacturing, while routers are common in lower-output sectors like woodworking.
Why Choose Mucision for Custom Milling?
Boundless Options
Select from an extensive range of material, finish, tolerance, marking, and certification combinations to customize your order.
User Friendly
Enjoy convenient, hassle-free delivery of your parts directly to your doorstep, eliminating sourcing, project management, logistics, and shipping concerns.
Enriched Network
Our certifications include ISO 9001:2015, ISO 13485, IATF 16949:2016, and AS9100D. Only elite CNC machine shops passing our rigorous qualification process become Suppliers.
