investment
across the US
and sealing surfaces
for contamination control
Precision CNC Machining for Semiconductor Teams
Precision CNC machining for semiconductor teams — we machine aluminum 6061, 316L stainless steel, Hastelloy, PEEK, and quartz-compatible materials to ultra-clean surface finishes. Vacuum chamber parts need leak-tight sealing surfaces. Wafer handling components need zero contamination. We hold tolerances as tight as ±0.0005" and ship every order with CMM inspection reports and full material certifications.
Semiconductor-Grade Materials
We source and machine aluminum 6061, 316L SS, Hastelloy C-276, PEEK, and other materials used in fab environments — all with full material certs and traceability.
Ultra-Tight Tolerances
We hold ±0.001" on general features and ±0.0005" on critical sealing surfaces, wafer-contact areas, and bore fits. Every part is CMM verified before shipping.
Clean Machining & Documentation
Contamination-control protocols, semiconductor-grade cleaning, and cleanroom-compatible packaging. Full dimensional reports and material certs on every order.
Built for Semiconductor Equipment Teams
Fab equipment parts need a shop that understands cleanliness, exotic materials, and surface finish as well as tolerances.
Ultra-Clean Material Handling
We follow contamination-control protocols during machining and packaging. No silicone-based lubricants. Semiconductor-grade cleaning processes available on request. Parts arrive ready for your cleanroom.
CMM Inspection
Every critical dimension is verified before shipping. Your receiving team gets a documented inspection report — no guessing, no shortcuts. NIST-traceable calibrated gauges on every measurement.
Tight-Tolerance Expertise
We hold ±0.001" on general features and ±0.0005" on critical sealing surfaces, wafer-contact areas, and bore fits. Surface finishes down to 8 Ra microinch on optical and vacuum-facing features.
Fast Response
Upload your file and get a response fast. Semiconductor prototypes in 3–7 days. We communicate directly — no layers of sales reps between you and the shop floor.
Parts for Semiconductor Equipment Companies
Wafer handling, vacuum systems, gas delivery, and process equipment components.
Wafer Handling Components
End effectors, wafer chucks, transfer arms, and alignment stages machined from aluminum 6061 and PEEK. Zero-contamination surfaces, ultra-flat datum planes, and precision dowel pin holes.
±0.0005" on critical featuresVacuum Chamber Parts
Chamber bodies, lids, flanges, and viewport frames machined from 316L stainless steel and aluminum. Leak-tight sealing surfaces, O-ring grooves, and KF/CF flange interfaces.
316L SS & Al 6061Gas Delivery Manifolds
Process gas manifolds, flow distribution blocks, and valve mounting plates machined from 316L SS and Hastelloy C-276. Internal flow channels, precision port threads, and electropolish-ready surfaces.
Hastelloy & 316L SSProcess Chamber Fixtures
Showerheads, susceptors, gas distribution rings, and RF electrode mounts machined from aluminum and specialty alloys. Uniform hole patterns, tight flatness specs, and anodize-ready finishes.
5-axis capabilityOptical & Metrology Mounts
Lens mounts, mirror brackets, sensor housings, and alignment fixtures for inspection and metrology systems. Sub-micron surface finish on optical datum surfaces, precision bores, and kinematic mount features.
Sub-micron surface finishTest & Burn-In Sockets
IC test socket bodies, burn-in board fixtures, and probe card frames machined from high-temperature plastics and specialty metals. Tight pin-hole patterns and thermal stability at operating temperatures.
PEEK & specialty metals
Vacuum Chamber Component — 6061-T6 Aluminum
Machined for a semiconductor equipment OEM building next-generation deposition tools. Delivered in 5 business days with full documentation package and cleanroom-compatible packaging.
sealing surfaces
vacuum-facing features
on prototype lot
inspection pass rate
- Dimensional inspection report (CMM data included)
- Material certification & heat lot traceability
- Cleanliness verification & cleanroom-compatible packaging
- First article inspection report per customer spec
Real Semiconductor Parts. Real Results.
See how we solve machining challenges for semiconductor equipment teams.
Gas Delivery Manifold — 316L for Etch Chamber
12 gas channels held to ±0.0005" for equal flow distribution. Electropolished internals, ultra-clean processing, double-bagged delivery. <1% flow variation achieved.
Wafer Handling Fixture — 6061-T6 with Hard Anodize
0.0005" flatness on 14" diameter fixture face with hard anodize compensation. Registration pads coplanar within 0.0002". Zero wafer slip events.
Vacuum Chamber Lid — 24" 6061-T6
0.0007" flatness across 24" diameter. O-ring groove finished to 6 Ra. Held 10¹&sup7; Torr base pressure on first pump-down.
Electrostatic Chuck Base — 6061-T6
Helium cooling channels with diamond fly-cut bonding surface. 0.0002" flatness. Best wafer temp uniformity (±0.3°C) customer ever tested.
Burn-In Test Socket — PEEK
144-pin array with CTE-compensated hole positions for 150°C operation. Contact retention ±5%. Zero failures in 2000-hour burn-in.
Optical Metrology Mount — 316L
Kinematic surfaces within ±0.00015". Non-magnetic (<0.5 Gauss). Stage repeatability ±50nm achieved on first integration.
Serving the Semiconductor Equipment Industry
The US semiconductor industry is in the middle of a massive buildout. New fabs, new equipment lines, and billions in CHIPS Act funding are driving demand for precision-machined components.
From the wafer handling robots at the front end to the test equipment at the back end, every piece of semiconductor equipment relies on tight-tolerance machined parts.
If your team is building semiconductor equipment, we want to be your machining partner. We ship anywhere in the US and give you instant AI pricing the moment you upload your file.
Applied Materials
World's largest semiconductor equipment maker. Deposition, etch, and inspection systems that require thousands of precision-machined components per tool.
Lam Research
Leading etch and deposition equipment supplier. Complex vacuum chamber assemblies and gas delivery systems demand ultra-clean, tight-tolerance machining.
KLA
Process control and inspection equipment. Optical mounts, metrology fixtures, and sensor housings that need sub-micron surface finishes and extreme positional accuracy.
ASML & Tokyo Electron
Lithography and thermal processing leaders. Their equipment supply chains require precision components machined from exotic alloys with full traceability documentation.
Quality. Documentation. Cleanliness.
Semiconductor work demands more than good parts. Here is what you get on every order.
Full Documentation
Every order ships with everything your quality team needs.
- Dimensional inspection reports
- Material certs with heat lot traceability
- First article inspection reports
- Cleanliness verification records
Verified Quality (CMM)
We inspect before we ship. No exceptions.
- CMM inspection on every order
- NIST-traceable calibrated gauges
- ±0.001" standard, ±0.0005" critical
- Free DFM review on every upload
Clean Machining Practices
Your parts are handled with semiconductor-grade care.
- Contamination-control protocols
- No silicone-based lubricants
- Semiconductor-grade cleaning available
- Cleanroom-compatible packaging
Questions about our current quality setup? Email us — we'll send our documentation package.
From File to Part in 3 Steps
Simple, clear, and designed for fast-moving semiconductor equipment teams.
Upload & Quote
Send your STEP or IGES file. Pick your material, quantity, and finish. Our AI gives you a real price right away. We also run a free DFM check and flag anything that could add cost or affect cleanliness.
We Machine & Inspect
Your parts run on our CNC mills and lathes with contamination-control protocols. Every order gets CMM inspection. We verify every critical dimension and surface finish before anything ships.
Ship with Full Docs
Parts ship with your dimensional inspection report, material certs, and cleanliness documentation. Everything your quality team needs for incoming inspection and equipment qualification.
Find Your Exact Part Type
We machine parts for every segment of the semiconductor equipment market.
Wafer Handling
end effectors, transfer arms, alignment stages
Vacuum Systems
chamber bodies, lids, flanges, viewports
Gas Delivery
manifolds, valve blocks, flow distribution
Process Equipment
showerheads, susceptors, RF mounts
Metrology
optical mounts, lens housings, sensor brackets
Test Equipment
test sockets, burn-in fixtures, probe card frames
Questions from Semiconductor Equipment Teams
Semiconductor CNC Machining by City
We serve semiconductor equipment teams in cities across the US.
Explore Related Topics
Take a closer look at CNC machining for specific semiconductor equipment categories.
Upload Your Semiconductor Equipment CAD File
Wafer handling components, vacuum chambers, gas manifolds — we machine them all. Get instant AI pricing now. Prototypes ship in as few as 3 days.
No minimums · 100% Made in USA · Never brokered · Ships anywhere in the US