Semiconductor Parts We Machine
We machine precision semiconductor components — wafer handling parts, chamber components, RF assemblies, photolithography parts, and test socket hardware. Common materials include 6061-T6 aluminum, Hastelloy, Invar, beryllium copper, and PEEK.
Wafer Handling
CNC machined wafer chucks, end effectors, and transfer arm components in 6061-T6 aluminum and ceramics with ultra-flat vacuum sealing surfaces.
Chamber Components
Precision-machined process chamber lids, shower heads, and electrode plates in 6061 aluminum and Hastelloy for CVD, PVD, and etch systems.
RF Components
Machined RF matching network housings, impedance tuners, and waveguide assemblies in aluminum and copper with critical electrical contact surfaces.
Photolithography Parts
Reticle stage components, lens mounts, and wafer stage brackets machined from Invar and Super Invar with sub-micron positional stability requirements.
Test Socket Hardware
Precision-machined test socket bodies, contactor housings, and probe card frames in beryllium copper and aluminum for semiconductor test and burn-in.
Why Santa Cruz Semiconductor Companies Choose RivCut
Ships from Union City, CA
Our shop in Union City is conveniently located near Santa Cruz. Local semiconductor teams get fast ground delivery, and we ship nationwide for distributed R&D programs.
Instant AI-Powered Pricing
Upload your STEP or IGES file and get a real price in seconds. No waiting for a human to review your file. If your part is complex, we follow up within hours with a confirmed quote.
Industry-Grade Materials
We stock and machine 6061-T6 aluminum, Hastelloy, Invar, beryllium copper, and PEEK. Full material certifications and lot traceability ship with every semiconductor order.
Full Documentation
Material certs, dimensional inspection reports, and process records ship with every order. We provide the documentation your quality team needs for incoming inspection and traceability.
3 Steps to Precision Parts
Upload & Quote
Send your STEP or IGES file. Pick material, quantity, and finish. Get an instant AI price or a confirmed quote within hours.
We Machine & Inspect
Your parts run on our CNC mills and lathes in Union City, CA. Every order gets CMM inspection and full dimensional verification.
Ship with Full Docs
Parts ship with material certs, inspection reports, and all required documentation. We ship to Santa Cruz and anywhere in the US.
Ready to Order Semiconductor CNC Parts?
Upload your CAD file for instant pricing. We machine and ship from Union City, CA to Santa Cruz and across the entire US.
No minimum order · STEP, IGES, DXF accepted · Free DFM review