CNC machining finishing & post-processing

Realize your manufacturing vision with finishing and post-processing options for CNC machined parts.

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What is CNC machining finishing and post-processing?

Manufactured with automated speed and accuracy, CNC machined parts can be further customized with a variety of finishing and post processing options. Work with our expert engineers to select the right finishing option for your CNC machining project, including powder coating, bead blasting, painting, and surface detailing.

Applying finishes and post-processing to your CNC machined parts is simple. Upload your CAD file to our Cloud Manufacturing Platform™ and select the finish or post-processing option that you need. We’ll implement your selection as part of your order when you greenlight production.

Learn more about our on-demand manufacturing services: explore our full CNC manufacturing capabilities, including CNC turning and CNC milling.

CNC machining finishing and post processing options

Browse our CNC machining finishing and post-processing services:

As machined (standard)

Order ‘as machined’ parts without applying a finishing option – standard parts may have small but visible tool marks or blemishes.

Bead blasting

Add matte or satin surface finishes to your parts with a pressurized blast of glass beads.


Add a polish to your CNC machined parts to remove blemishes and improve aesthetic quality.

Heat treating

Apply heat to enhance the hardness and strength of your CNC machined parts.


Enhance the thickness and durability of your parts with an electrochemical anodizing process.


Deburr and smooth the surface of your CNC machined parts by applying an abrasive brushing tool.

Screen printing

Add custom graphics and designs to the surface of CNC parts with manual screen printing.


Protect your CNC machined parts from rust and corrosion by adding a passive oxidized layer.

Powder coating

Apply a protective dry powder coating to your CNC parts to add texture and prevent corrosion.


Finish your CNC machined parts in a spectrum of painted color options.


Add text and designs to your CNC machined parts with precision engraving tools.


Finish your CNC parts with a variety of metal plating options to add durability and corrosion resistance.

Black oxide

Coat CNC parts with black oxide to add corrosion resistance and durability.

Why choose Fast Radius for finishing and post-processing?

Exceptional CNC machined parts

We use cutting-edge CNC machining technologies to create the highest quality parts for an array of commercial and industrial applications.

Industry Leading Experience

Industry-leading expertise

Work with a team of engineering experts to select your CNC machining finishes, and take your project from concept to fulfilment.

World Economic Forum

Manufacturing innovation

Innovation powers our manufacturing process. Fast Radius has been recognized as one of the planet’s most innovative factories by the World Economic Forum.


Global reach

A global network of production partners and logistics hubs ensures the fastest possible shipping times. Our partnership with UPS gives us the power to move products around the world with ease.

Factory of the Future

The factory of the future

The Fast Radius Cloud Manufacturing Platform™ combines digital design technology with the expertise of our team to make your project possible.

Get a quote for your CNC machined parts

Create a Fast Radius account for rapid quotes on parts production.

Fast Radius manufacturing solutions

Fast Radius manufacturing solutions serve the needs of businesses across the industrial landscape. Explore our capabilities:

3D printing

Fast, scalable, and cost-effective 3D printing technology for a variety of industrial applications.

CNC machining

Automated CNC turning and 3-axis and 5-axis milling, using rotating drills, end mills, and lathes.

Injection molding

Cost-effective plastic injection molding for precision, high-volume production runs.

Urethane casting

Versatile mold-casting for the production of urethane parts customizable with colors and textures.