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Engineering CAD Design Library
Browse quality-checked 3D CAD models. Preview online and download STEP/STP, IGES, STL and more—filter by category, tags, file type, price and popularity.
All Designs (10000 results)
Compact Vibration Isolator with M5 Threads and Wire Rope
Machine design
Wire Rope
Vibration Isolator
.STEP
0
0
Incomplete Engineering Model Under Development
Machine design
Design Refinement
Engineering Model
.STEP
0
0
Ancient Egyptian Merchant Ship Model with Bipodal Mast and Cedar Hull
Marine
Cedar Hull
Ancient Egyptian Merchant Ship
.STEP
0
0
1:350 Scale Simplified Model for Efficient Printing
3D Printing
1:350 Scale
Reduced Complexity
.STEP
0
0
Ben Franklin Mesoscaphe Submersible for Oceanographic Research
Marine
Submersible
Ben Franklin Mesoscaphe
.STEP
0
0
Kilovac EV200 Contactor Cover for Custom Wire Cutouts
Electrical
High-Temperature Insulative Material
Kilovac Ev200
.STEP
0
0
Submersible Habitat with Viewing Ports and Manipulator Arms
Marine
Submersible Habitat
Viewing Ports
.STEP
0
0
Lifting Net Illustration for Industrial Applications
Industrial Design
Transportation
Material Handling
.STEP
0
0
Heat Exchanger Industrial Component CAD Model
Energy And Power
Heat Exchanger
Cad Model
.STEP
0
0
Generic Small Propeller and Fan Blade Design
Aerospace
Propeller
Fan Blade
.STEP
0
0
3D Model of a Mechanical Component
Machine design
Industrial Design
Mechanical Component
.STEP
0
0
Foldable Trailer for 10m RIB Rescue Boat
Marine
Transportation
Rescue Boat
.STEP
0
0
Rinker Boat Model - Detailed CAD Design
Marine
Watercraft
Marine Design
.STEP
0
0
Rinker Marine Vessel CAD Model
Marine
Cad Model
Ship Design
.STEP
0
0
Rinker Marine Vessel CAD Model
Marine
Cad Model
Ship Design
.STEP
0
0
Quad Bot Designed for Rescue Operations
Robotics
Robust Design
Quad Bot
.STEP
0
0
Precision Engine Piston CAD Model
Automotive
Precision Engineering
Mechanical Design
.STEP
0
0
Heavy Duty Worm Gear Reduction Winch CAD Model
Machine design
Heavy-Duty
Winch
.STEP
1
0
Thread Winding Tool for Plastic Net Needle with Removable Crank Handle
Machine design
Thread Winding Tool
Plastic Net Needle
.STEP
0
0
Weipu WK20ZMQ IP68 Socket Connector
Electrical
Socket Connector
Waterproof
.STEP
0
0
Voith Schneider Propeller for RC Ship Models
Marine
Voith Schneider Propeller
Marine Propulsion
.STEP
0
0
Industrial Pocket Wheels for Chain Drive and Conveying Systems
Machine design
Alloy Steel
Pocket Wheels
.STEP
0
0
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