Help
At Radical Fabrications, we know the right answers save you time and keep your projects moving. Our FAQ covers everything you need to know about CNC milling, lathe turning, and weldments — from prototype and small-to-medium production capabilities to turnaround times, material sourcing, and certifications. Whether you’re in aerospace, automotive, or working on a custom build, you’ll find clear, straightforward information to help you get started.
Common Questions
Capabilities & Services
Ordering & Quotes
Q: What types of parts do you make?
A: We specialize in CNC milling, lathe turning, and weldments for prototypes, custom one-off parts, and small-to-medium production runs.
​
​
Q: What materials can you machine or fabricate?
A: We work with aluminum, mild steel, stainless, tool steels, brass, and other alloys. We can also source special materials upon request.
Quality & Tolerances
Lead Times & Turnaround
Q: How do I request a quote?
A: Fill out our contact form with your part details, quantity, material, and due date. Include 3D models (STEP/IGES) or drawings (DXF/PDF) if possible.
​
​
Q: Do you have a minimum order quantity?
A: No — we handle everything from single prototypes to runs of several hundred pieces.
Q: How fast can you complete my order?
A: Most prototypes are ready in 3–7 business days after approval. Small-to-medium production runs typically take 1–3 weeks, depending on complexity and workload. Rush service may be available.
Shipping & Delivery
Materials & Certifications
Q: Are your materials sourced domestically?
A: We prioritize domestic suppliers whenever possible and work with trusted U.S. distributors. If materials come from overseas, we can provide full traceability.
​
​
Q: Can you provide material certifications?
A: Yes — mill certs and certificates of conformity are available upon request when specified in your quote.
Q: What tolerances can you hold?
A: Standard ±0.005" (0.127 mm) on most work. Tighter tolerances are available upon request and may require additional setup.
Q: Do you ship nationwide?
A: Yes — we ship anywhere in the U.S. We also offer local delivery in the Antelope Valley.