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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)
Personal Urban Air Mobility Vehicle Concept
Aviation
Personal Aircraft
Concept Vehicle
.STEP
1
0
Precision Mechanical Component for Industrial Applications
Machine design
Mechanical Component
Industrial Machinery
.STEP
0
0
X48-B Ducted Fan Propulsion System Model for BLI Applications
Aerospace
Propulsion System
Ducted Fan
.STEP
0
0
Classic Boat-Tail Roadster Ship Design
Marine
Ship Design
Boat-Tail Roadster
.STEP
0
0
Dornier Aircraft CAD Model with Accurate Dimensions
Aviation
Dornier
Precise Dimensions
.STEP
0
0
Sweptback Wing with NACA-66 215 Airfoil Design
Aerospace
Sweptback Wing
Naca-66 215
.STEP
0
0
Curve Wings Concept Aircraft Design
Aviation
Concept Aircraft
Curve Wings
.STEP
0
0
3D Model of Valve CAM Mechanism Assembly
Machine design
Valve Cam Mechanism
Valve Gear Integration
.STEP
0
0
Hydraulic System Counterbalance Component
Machine design
Hydraulic System
Fluid Power
.STEP
1
0
3W RGB Power LED Industrial Component Model
Electrical
Industrial Component
Electronic Engineering
.STEP
2
1
50 Ohm Wurth 2-Hole Flange Waveguide SMA Connector for Up to 18 GHz
Electrical
Wurth
50 Ohm
.STEP
0
0
10.0 to 10.5 GHz Amateur Radio Horn Feed Antenna Model
Electrical
X-Band
Horn Feed Antenna
.STEP
0
0
50 Ohm Wurth SMA 4-Hole Flange Waveguide Connector 18 GHz
Electrical
Wurth Sma Connector
18 Ghz
.STEP
0
0
50 Ohm Rosenberger Edge-Launch Substrate Clamping 2.92mm Connector for High-Frequency Applications
Electrical
High-Frequency Connector
Rosenberger
.STEP
0
0
Inverted Pyramid Broadband Antenna with Stacked Square Design
Electrical
Broadband Antenna
Electromagnetic Applications
.STEP
1
0
50 Ohm Rosenberger Soldered Edge Launch 2.92mm Connector Model
Electrical
High Frequency 40 Ghz
2.92Mm Connector
.STEP
0
0
PX4 Professional Autopilot System for UAVs and Robotics
Robotics
Autopilot System
Uav Control
.STEP
0
0
High-Performance Ranging and Proximity Sensor for Drones and Robots
Robotics
Obstacle Avoidance
Proximity Sensor
.STEP
0
0
Carbon Fiber UAV Propeller 13 Inch for Aerial Applications
Aviation
Aerial Applications
Uav Propeller
.STEP
0
0
Antonov An-225 Aircraft Replica CAD Model
Aerospace
Replica
Antonov An-225
.STEP
0
0
Johnson-Cinch Bel Edge Mount 2.92mm 50 Ohm Connector for PCB
Electrical
2.92Mm Connector
50 Ohm
.STEP
1
0
Johnson-Cinch Bel Edge Mount 2.92mm 50 Ohm Connector for PCB
Electrical
High-Frequency
2.92Mm Connector
.STEP
0
0
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