complex geometries
critical features
ready on request
in Redwood City
Aerospace CNC Machining
Services in Redwood City
We machine precision components across these aerospace specialties for teams in Redwood City, CA.
Redwood Shores and Veterans Blvd Connect Redwood City to Bay Area Aerospace Primes
Redwood City's aerospace relevance flows from Redwood Shores' engineering offices supporting satellite communications and avionics...
Redwood Shores Aerospace Engineering
A key aerospace company in Redwood City.
Lockheed Martin Space (Sunnyvale)
A key aerospace company in Redwood City.
NASA Ames Research Center
A key aerospace company in Redwood City.
Redwood Shores Aerospace Engineering
Lockheed Martin Space (Sunnyvale)
NASA Ames Research Center
Why Redwood City Teams
Choose RivCut for Aerospace
Precision, documentation, and lead times that aerospace teams depend on.
Flight-Critical Precision
We hold ±0.0005" on aerospace features. Every part gets CMM inspection and ships with dimensional reports your quality team can trace. We support Redwood City aerospace teams working with Redwood Shores Aerospace Engineering.
AS9100D-Ready Documentation
Material certs, heat lot traceability, and inspection reports structured for AS9100D audits. We know the paperwork matters as much as the parts. We support Redwood City aerospace teams working with Lockheed Martin Space (Sunnyvale).
Exotic Material Experience
Al 7075-T6, titanium 6Al-4V, Inconel 718 — we machine the alloys aerospace demands. No learning curve, no scrap surprises.
Prototype to Production
From a single first article to 5,000+ production parts. Same quality system, same tolerances. Scale when you are ready.
Common Aerospace
Materials We Machine
We stock and machine the alloys and polymers aerospace teams in Redwood City need.
Aluminum 7075-T6
High strength-to-weight. The workhorse alloy for structural aerospace brackets, ribs, and frames.
Titanium 6Al-4V
Corrosion resistant, high strength, lightweight. Flight-critical engine and structural components.
Inconel 718
High-temperature nickel alloy for turbine and engine parts operating above 1000°F.
Aluminum 6061-T6
Good machinability and corrosion resistance. Avionics enclosures, mounting brackets, and fixtures.
300M Steel
Ultra-high-strength steel for landing gear struts and structural fittings.
Invar 36
Low thermal expansion. Composite tooling, optical mounts, and satellite structures.
From CAD File to Shipped Parts
Three steps. No runaround. You always know where your project stands.
Upload Your CAD File
Send your STEP or IGES file. Select material, quantity, and finish. We review for manufacturability and respond fast.
We Machine & Inspect
Your parts run on our CNC mills and lathes. Every order gets CMM inspection. We verify every critical dimension before shipping.
Ship with Full Documentation to Redwood City
Parts ship with dimensional inspection reports, material certs, and full traceability. Everything your Redwood City quality team needs.
Common Questions About
Aerospace Machining in Redwood City
CNC Machining Materials Available in Redwood City
Aluminum 6061 and 7075. Stainless 304, 316, and 17-4 PH. Ti-6Al-4V titanium. PEEK, Delrin, and Nylon 6/6. Every grade ships from our shop with a full mill cert.
| Aluminum | |
|---|---|
| 6061-T6 | 40 ksi yield, machinability ~190 |
| 7075-T6 | 73 ksi yield, aerospace structural |
| 2024-T3 | Fatigue resistant, airframe skins |
| 5052 | Marine-grade, formable |
| Steel | |
| 1018 | Low carbon, weldable |
| 4140 | Pre-hard 28–32 HRC, high strength |
| 4340 | Quenched & tempered, ultra-high strength |
| A36 | 36 ksi yield, structural |
| Stainless Steel | |
| 303 | Free-machining, sulfur-bearing |
| 304 | Austenitic, weldable, general purpose |
| 316 | Mo-bearing, marine and chemical grade |
| 17-4 PH | H900, ~190 ksi UTS |
| Titanium | |
| Grade 2 | CP titanium, weldable, biocompatible |
| Ti-6Al-4V (Grade 5) | 120 ksi yield, aerospace and medical |
| Brass & Copper | |
| C360 Brass | 100% machinability rating |
| C110 Copper | ~100% IACS conductivity |
| C101 Copper | Oxygen-free, ~101% IACS |
| Engineering Plastics | |
| Delrin (Acetal) | Low friction, dimensionally stable |
| PEEK | 250°C service temp, chemical resistant |
| Nylon 6/6 | Wear resistant, ~12 ksi tensile |
| UHMW | Impact resistant, low friction |
| Polycarbonate | Transparent, ~9 ksi tensile |
| PTFE (Teflon) | 260°C, chemically inert |
Don’t see your grade? Ask us — we machine 50+ alloys and polymers.
RivCut vs CNC Marketplaces vs Local Machine Shops
Why engineers in Redwood City pick RivCut over marketplaces and local machine shops. Marketplaces are fast but route your job to the lowest bidder. Local shops are trustworthy but slow on quotes and often won’t take small jobs. RivCut combines instant online quoting with the accountability of a real, in-house USA shop.
| What You Get | RivCut Best | CNC Marketplace | Local Machine Shop |
|---|---|---|---|
| Who cuts the part | Our machinists in Union City, CA | Unknown 3rd party shop | Local machinist, varies by shop |
| Country of origin | 100% USA, never outsourced | Often shipped overseas | USA, local only |
| Instant online quote | Yes — AI-priced in seconds | Yes | No — email or phone quote |
| Talk to the machinist | Yes, direct line | No, support agent only | Yes, in person |
| Free DFM review | Yes, on every order | Sometimes, paid add-on | Sometimes, informal |
| Tightest tolerance | ±0.0002 inches | ±0.005 inches typical | Varies by shop |
| Fastest lead time | 3 business days | 5–10 business days | 2–4 weeks typical |
| Minimum order | None — one part is fine | Often 5+ pieces | Often $500+ minimum |
| CMM inspection | Every order | Paid upgrade | Sometimes, manual only |
What Engineers Say About
Working With RivCut
Real reviews from real engineers. Every project matters — including yours in Redwood City.
We went through two shops before finding RivCut. Night and day difference. Parts come in right. Communication is clear. They held ±0.002" on a titanium bracket that two other shops couldn’t get right.
Aerospace PartsThey caught a tolerance issue in our drawing before production started. That saved us a full revision cycle and three weeks of delays. You don’t find that kind of attention to detail at most shops.
Medical DeviceWe needed fast turnaround on 5-axis parts for a new enclosure. RivCut delivered in 6 days. Quality was excellent. These guys move fast without cutting corners.
PrototypingThe DFM Checklist Engineers Use Before Sending CAD to a CNC Shop
14 checks for wall thickness, internal radii, tool reach, hole depth-to-diameter ratios, and tolerance stack. Catch issues before they cost you a revision cycle.
- ✓ 14-point pre-flight checklist
- ✓ Aluminum, steel & titanium-specific rules
- ✓ Printable PDF, no signup wall
Tips for Buying Aerospace
CNC Parts in Redwood City
What Redwood City aerospace procurement teams should know before ordering machined parts.
Confirm AS9100 documentation and ITAR registration before quoting Redwood Shores satellite communications programs — aerospace engineering offices here flow work to suppliers who meet documentation requirements on the first order.
UAV startups along the Broadway corridor need rapid prototype iteration — request 5-day turnaround on flight-grade aluminum airframe components and sensor mounting brackets.
The Veterans Blvd industrial corridor connects to Lockheed Martin Space in 20 minutes via US-101 — leverage this proximity for same-day delivery of flight hardware prototypes and avionics housings.
Get Your Aerospace
Parts Right in Redwood City
Send us your files. We'll review them for free and get you an honest quote within 24 hours. No pressure. No games.
No minimums · Prototypes welcome · NDA ready · Ships anywhere in the US