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

CNC Machined
Robot Arm Links

We machine robot arm links for US robotics teams. Forearm links, upper arm links, wrist sections, shoulder brackets, and base plates from aluminum 7075 and titanium for collaborative and industrial robots.

Upload your STEP file for immediate pricing and DFM feedback.

5-Axis
CNC milling for
complex geometries
RivCut capability
±0.001"
Precision tolerances
CMM verified
RivCut standard
1-5,000+
Parts per
production run
Flexible volumes
3-Day
Rush prototypes
available
Simple geometries
ISO 9001
CE Mark
UL

Robot Arm Links CNC Machining
Across the US

Click any highlighted state to find city-specific robot arm links machining pages.

Cities available Coming soon

Robot Arm Links for US Teams

Forearm links, upper arms, wrist sections, shoulder brackets, and base plates machined for robotics.

Forearm Links

7075 aluminum forearm sections with precise bearing bore and wrist joint mount dimensions.

7075 T6

Upper Arm Sections

Aluminum upper arm tube and bracket sections with tight shoulder and elbow joint bore tolerances.

Lightweight

Wrist Sections

Aluminum and titanium wrist link bodies with precise tool flange bore and bearing seat dimensions.

Tool flange

Shoulder Brackets

Aluminum shoulder mount brackets with precise base axis bore and encoder mount provisions.

Base axis

Elbow Joint Housings

Aluminum elbow joint housing bodies with precise cross-roller bearing and harmonic drive register features.

Harmonic drive

Robot Base Plates

Aluminum robot base mounting plates with precise anchor bolt and encoder read-head provisions.

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

Robot Arm Links CNC Machining
by City

We ship precision robot arm links 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
Robot Arm Links Machining

We machine aluminum 6061 and 7075, titanium 6Al-4V, 4340 steel, and carbon fiber composite inserts for robot arm applications.
We hold ±0.001" on general features and ±0.0005" on critical joint bearing bores and harmonic drive mount seats.
Most robot arm prototypes ship in 5 to 7 business days. Rush available on simpler link sections.
Yes. We machine aluminum arm links with internal cable routing channels and connector access cutouts for clean cable management.
Upload your STEP at rivcut.com/quote or email hello@rivcut.com.

Get Your Robot Arm Links
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