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CNC machined semiconductor part Precision semiconductor component
On-Demand CNC Platform

CNC Machined
Process Chamber Components

We machine process chamber components for US semiconductor equipment teams. Chamber bodies, showerheads, susceptors, liner rings, and focus rings from aluminum, quartz-compatible alloys, and stainless.

Upload your STEP file for immediate pricing and DFM feedback.

Ra 16
Surface finish
for cleanroom parts
RivCut capability
±0.0005"
Tolerances on
critical features
Semiconductor standard
6061 & 316L
Chamber-grade
materials
Material standard
5-Day
Standard lead time
for prototypes
Most projects
ISO 9001
SEMI S2
ISO 14644

Process Chamber Components CNC Machining
Across the US

Click any highlighted state to find city-specific process chamber components machining pages.

Cities available Coming soon

Process Chamber Parts for US Teams

Chamber bodies, showerheads, susceptors, liner rings, and focus rings machined for semiconductor fab use.

Chamber Bodies

Hard anodized aluminum and stainless chamber bodies with precise port locations, O-ring grooves, and flange mating surfaces.

Type 3 anodize

Showerheads

Aluminum showerhead plates with precise gas distribution hole patterns and O-ring seal grooves.

Gas distribution

Susceptors

Aluminum and graphite-insert susceptors with precise wafer seat and lift pin hole locations.

Wafer seat precision

Liner Rings

Aluminum and stainless chamber liner rings with precise fit dimensions and attachment features.

Precise ring fits

Focus Rings

Aluminum and yttria-coated focus rings with precise inner diameter and thickness uniformity.

Uniformity critical

Pumping Manifolds

Aluminum and stainless pumping manifold assemblies with precise conductance port and valve seat features.

Vacuum compatible
Materials
Multiple alloys
Tolerances
Down to ±0.001"
Finishes
Anodize, Passivation, Hard Coat
Certifications
Material certs & inspection

Process Chamber Components CNC Machining
by City

We ship precision process chamber components to teams in 110 cities across the US.

San Jose

California

Chicago

Illinois

Los Angeles

California

Houston

Texas

Dallas

Texas

Detroit

Michigan

Minneapolis

Minnesota

Seattle

Washington

Boston

Massachusetts

Philadelphia

Pennsylvania

Phoenix

Arizona

Denver

Colorado

Cleveland

Ohio

Cincinnati

Ohio

Pittsburgh

Pennsylvania

St. Louis

Missouri

Nashville

Tennessee

Austin

Texas

Raleigh

North Carolina

Charlotte

North Carolina

Atlanta

Georgia

Portland

Oregon

Salt Lake City

Utah

Milwaukee

Wisconsin

Indianapolis

Indiana

Columbus

Ohio

Louisville

Kentucky

Fort Worth

Texas

Buffalo

New York

Hartford

Connecticut

Wichita

Kansas

Tucson

Arizona

Huntsville

Alabama

San Antonio

Texas

Jacksonville

Florida

Kansas City

Missouri

Dayton

Ohio

Rochester

New York

Albany

New York

Sacramento

California

Albuquerque

New Mexico

Tampa

Florida

Orlando

Florida

Miami

Florida

Baltimore

Maryland

San Diego

California

San Francisco

California

Las Vegas

Nevada

Reno

Nevada

Boise

Idaho

Rockford

Illinois

Peoria

Illinois

Grand Rapids

Michigan

Ann Arbor

Michigan

Lansing

Michigan

Green Bay

Wisconsin

Madison

Wisconsin

Omaha

Nebraska

Des Moines

Iowa

Cedar Rapids

Iowa

Charleston

South Carolina

Greenville

South Carolina

Memphis

Tennessee

Birmingham

Alabama

Richmond

Virginia

Virginia Beach

Virginia

Colorado Springs

Colorado

Spokane

Washington

El Paso

Texas

Oklahoma City

Oklahoma

Tulsa

Oklahoma

Baton Rouge

Louisiana

New Orleans

Louisiana

New York

New York

Akron

Ohio

Toledo

Ohio

Greensboro

North Carolina

Winston-Salem

North Carolina

Durham

North Carolina

Providence

Rhode Island

Springfield

Massachusetts

Worcester

Massachusetts

Allentown

Pennsylvania

Harrisburg

Pennsylvania

Lancaster

Pennsylvania

Scranton

Pennsylvania

Erie

Pennsylvania

Flint

Michigan

Kalamazoo

Michigan

Syracuse

New York

Riverside

California

New Haven

Connecticut

Bridgeport

Connecticut

Fayetteville

Arkansas

Knoxville

Tennessee

Chattanooga

Tennessee

Lexington

Kentucky

Youngstown

Ohio

Trenton

New Jersey

Newark

New Jersey

Melbourne

Florida

Fremont

California

Newport News

Virginia

Marietta

Georgia

Everett

Washington

Palmdale

California

Chandler

Arizona

Sunnyvale

California

Torrance

California

Cape Canaveral

Florida

From CAD File to Shipped Parts

Three steps. No runaround. You always know where your project stands.

Step 1

Upload Your CAD File

Send your STEP or IGES file. Select material, quantity, and finish. We review for manufacturability and respond fast.

Step 2

We Machine & Inspect

Your parts run on our CNC mills and lathes. Every order gets CMM inspection. We verify every critical dimension before shipping.

Step 3

Ship with Full Documentation

Parts ship with dimensional inspection reports, material certs, and full traceability. Everything your quality team needs.

Upload CAD for Instant Quote

Common Questions About
Process Chamber Components Machining

We machine Type 3 hard anodized aluminum 6061, 316L stainless, Hastelloy, and 6061-T6 for CVD, PVD, and etch chamber applications.
We achieve Ra 32 µin or better on chamber interior surfaces. Electropolishing available on stainless chamber bodies for reduced particle generation.
Most chamber component prototypes ship in 7 to 14 business days depending on size and complexity.
Yes. We machine 6061-T6 aluminum chamber bodies with Type 3 hard anodize and electroless nickel for CVD process compatibility.
Upload your STEP at rivcut.com/quote or email hello@rivcut.com.

Get Your Process Chamber Components
Parts Right

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