3D Printing

We specialize in FDM 3D printing of functional and prototype parts, combining precision additive manufacturing with full in-house machining capabilities. Whether you need to prototype an idea, run a short print production, or move into full CNC manufacturing, R&D Machining can handle every stage — from concept to finished component.

From engineered prototypes and shop fixtures to custom designs and creative builds, we deliver clean, accurate prints with real-world precision.

📁 Send Your Files
Ready to get started? Send your .STL, .STEP, or .ZIP files through our form below — or email them directly to randmachining@comcast.net for a fast quote.

FDM 3D printer producing a mechanical prototype bracket beside digital calipers on a workbench at R&D Machining Inc. in Santa

Rapid Prototyping

Turn your ideas into real parts fast. Perfect for engineers, inventors, or businesses needing test-fit components or visual models before machining or production.

Precision 3D printed PETG fixture and gear components on a metal surface, showing functional prints used in shop production

Functional & Shop Parts

Durable, practical prints built for use.
We produce strong PETG, ABS, ASA, and carbon-fiber parts for jigs, fixtures, and shop accessories that perform in real-world conditions.

3D printed parts including mounts, holders, and custom designs in multiple colors, representing general printing creative

General 3D Printing

From mounts and holders to one-off replacement parts, we print clean, accurate components in a wide range of colors and materials.

Services

Providing Everything You Need