in Sunnyvale
near Sunnyvale
on every part
for Sunnyvale teams
6 CNC Services for Sunnyvale Teams
From fast prototypes to full production runs — every service tailored for Sunnyvale’s top industries.
CNC Milling
Multi-axis milling for Sunnyvale aerospace/defense (satellites) components, semiconductor parts, and AI/networking housings. Titanium, Inconel, aluminum 7075, and aerospace-grade alloys.
Learn More →CNC Turning
Precision-turned shafts, fittings, and components for Sunnyvale aerospace/defense (satellites) companies. Tight tolerances in demanding materials.
Learn More →Rapid Prototyping
First parts in 3 days for Sunnyvale R&D teams. Metal prototypes for aerospace/defense (satellites) development and semiconductor programs.
Learn More →Production Runs
Production batches for Sunnyvale aerospace/defense (satellites) OEMs. Consistent quality in tough materials across every lot.
Learn More →DFM Design Support
Free DFM review for Sunnyvale engineers. We optimize your design for manufacturability and cost.
Learn More →Quality Assurance
CMM inspection, material traceability, and documentation for Sunnyvale aerospace/defense (satellites) compliance and semiconductor quality systems.
Learn More →Top Industries in Sunnyvale
We machine precision parts for Sunnyvale’s leading industries — with the materials, tolerances, and documentation each one demands.
Aerospace/Defense (Satellites)
Lockheed Martin Space and other aerospace/defense (satellites) companies are based in Sunnyvale. We machine precision components, housings, fixtures, and custom parts in Titanium, Inconel, aluminum 7075, and aerospace-grade alloys.
See Aerospace/Defense (Satellites) Parts →Semiconductor
Juniper Networks and other semiconductor companies are based in Sunnyvale. We machine precision components, housings, fixtures, and custom parts in Aluminum 6061, stainless 316L, Hastelloy, and ultra-clean materials.
See Semiconductor Parts →Ai/Networking
Fortinet and other AI/networking companies are based in Sunnyvale. We machine precision components, housings, fixtures, and custom parts in Aluminum, stainless steel, titanium, and engineering alloys.
See Ai/Networking Parts →Why Sunnyvale Teams Choose RivCut
Precision, speed, documentation, and direct engineering support — built for Sunnyvale’s demanding industries.
Aerospace Expertise
Sunnyvale’s aerospace/defense (satellites) sector demands precision and reliability. We machine complex parts in Titanium, Inconel, aluminum 7075, and aerospace-grade alloys.
Semiconductor Ready
Semiconductor programs need documentation-ready machining. Full traceability, CMM reports, and material certs on every order.
Ai Quality
Sunnyvale AI/networking teams need tight tolerances in demanding materials. We deliver quality parts with full documentation.
Material Specialists
From aluminum to exotic alloys — we machine the materials other shops avoid. Sunnyvale teams trust us for their toughest projects.
CNC Machining Materials Available in Sunnyvale
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 Sunnyvale 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 |
From CAD File to Shipped Parts
Three steps. No runaround. Built for Sunnyvale engineering timelines.
Upload Your CAD File
Send your STEP or IGES file. Select material, quantity, and finish. We review and respond fast.
We Machine & Inspect
Your parts run on our CNC mills and lathes. Every order gets CMM inspection before shipping.
Ship with Documentation
Parts ship with CMM reports, material certs, and traceability documentation. Ready for your quality team.
Questions from Sunnyvale Teams
What Engineers Say About
Working With RivCut
Real reviews from real engineers. Every project matters — including yours in Sunnyvale.
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
More Services in Sunnyvale
Ready to Machine Your Parts?
Upload your CAD file and get a quote fast. Sunnyvale teams trust RivCut for precision, speed, and documentation.