FAST CUSTOM PARTS. LOCAL DETROIT ADVANTAGE.
Precision CNC routing engineered for Michigan FIRST Robotics teams, commercial shops, and independent hobbyists. Upload your files, pick up locally, and bypass the box size limits and cross country shipping delays of national suppliers.
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Detroit
Located In The Heart Of Detroit
Our location is your ultimate competitive edge. RCF Concepts offers fast regional delivery or direct local Detroit pickup near the interchange of I-75 and I-94 to keep your project moving on tight timelines and budgets.
Because we are local, your engineering isn't limited by what can fit into a standard shipping box. Our industrial “4' x “8' CNC bed allows us to easily handle full-scale commercial architectural panels, oversized signage, and massive FIRST Robotics field elements that national competitors simply cannot ship to your door.
Featured Materials & Capabilities
4'x8' Large Format CNC Routing
Materials: Aluminum, Polycarbonate, Plywood, HDPE
Robotics: Precision cut one piece drivetrain belly pans, robust polycarbonate intake plates, and full scale FIRST field elements or field walls.
Commercial & Hobby: Large scale architectural panels, oversized business signage, and custom nested prototyping parts.
Composites & Performance Polymers
Materials: Carbon Fiber, Fiberglass, SRPP, & Polymers
Robotics: Precision machined SRPP. Ideal for impact absorbing intake blades, flexible plates, and robust defense-ready sub-assemblies.
Commercial & Hobby: Lightweight automotive panels, drone frames, marine accents, and high strength components cut from premium composite sheets.
Additive Manufacturing
Materials:Flexible TPU, Impact Resistant PETG, & Rigid Polymers
Robotics: Custom engineered, high traction TPU intake wheels, custom rollers, and durable spacers built to survive heavy defensive collisions.
Commercial & Hobby: Functional engineering prototypes, small scale molds, drone frames, and custom enclosures.
Precision Fabrication & Design
Capabilities: Welding Services, Custom CAD, & Team Upgrades
Welding Services: We provide professional welding for steel, stainless steel, and aluminum. From robot frames and brackets to custom fabrication projects, we can help bring your design from concept to reality.
Specialty Kits: Custom seasonal robot mod kits, specialized CAD design review services, and custom pit storage or robot carts.
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About us
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At Precision Fabrication & Design, we believe the best parts come from collaboration. Unlike large online platforms that simply process uploads, we work directly with customers to review designs, solve engineering challenges, and develop practical manufacturing solutions. Whether you need design feedback, material recommendations, or help turning an idea into a finished product, our team is available throughout the process. Every file is carefully reviewed to improve manufacturability, maximize material efficiency, and catch potential issues before production starts. You get the speed of modern digital manufacturing backed by the expertise and responsiveness of a local Detroit fabrication partner.
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Grit, precision, and community accountability. Fabricating under tight timelines is in our DNA. We don't believe in corporate fluff or hidden fees. Whether we are routing a massive run of commercial paneling or cutting a last minute bracket for a local drive team, we hold our quality and speed to an elite, competition tested standard.
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RCF Concepts was founded by three Detroit-based engineers and FIRST Robotics alumni who grew tired of the "national supplier tax" waiting 5 to 7 business days for parts to ship from across the country. We knew Michigan's manufacturing, maker, and robotics communities deserved a home-court advantage.
We launched RCF to bring CNC manufacturing, advanced 3D printing, carbon fiber fabrication, welding, and next-day local pickup straight to your backyard. More than just a manufacturer, we work directly with customers to review designs, improve manufacturability, and develop custom solutions. Whether you're uploading a finished CAD model or starting with an idea, our team is here to help turn it into reality.