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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)
Multi-Compartment Field Box for Radio, Fuel, Batteries, and Tools
Industrial Design
Field Box
Storage Solution
.STEP
1
0
Radial Engine Assembly with Pistons and Connecting Rods for Aircraft
Aviation
Pistons
Aircraft Engine
.STEP
1
0
Precision Mechanical Component for Industrial Applications
Machine design
Mechanical Component
Precision Engineering
.STEP
0
0
Modern Aircraft Jet Engine CAD Model
Aerospace
Turbofan
Jet Engine
.STEP
0
1
Blue Cube with Mini Carrier Board and HAT Module
Electrical
Mini Carrier Board
Hat Module
.STEP
1
0
Radial Engine Assembly CAD Model for Engineering Applications
Aerospace
Mechanical Design
Engineering Analysis
.STEP
0
0
Airport Entrance 3D Model for Architectural Visualization
Architecture
Airport Entrance
Architectural Visualization
.STEP
0
0
Falco F8 Aircraft Assembly - Stabilizer and Wing Components
Aviation
Wing Components
Stabilizer
.STEP
0
0
Professional Aviation Instruments for Aircraft Systems
Aviation
Aviation Instruments
Aircraft Systems
.STEP
0
0
Industrial Thermometer CAD Model for Precision Temperature Measurement
Industrial Design
Precision Instrument
Industrial Thermometer
.STEP
0
0
Overload Gauge Industrial Measurement Instrument
Industrial Design
Industrial Instrument
Overload Gauge
.STEP
0
0
F5D Style Racing Model Aircraft with 1200mm Wingspan
Aviation
High-Speed Rc Aircraft
1200Mm Wingspan
.STEP
0
0
Detailed 3D Model of Small Electric Motor for Drone Applications
Robotics
Compact Motor
Drone
.STEP
2
0
Hobby Model Rocket CAD Design for Aeronautical Projects
Aerospace
Aeronautical Engineering
Simulation
.STEP
0
0
mRo GPS u-blox 3D Model for Precision Navigation
Robotics
Mro Gps U-Blox
Gps Module
.STEP
0
0
Ultra Light Motorized Gaming and Car Chair Design
Automotive
Ultra Light
Motorized Chair
.STEP
0
0
Garmin GSA 28 Autopilot Servo Component
Aviation
Precision Control
Garmin Gsa 28
.STEP
1
0
Amphenol 11 GHz TNC Coaxial 17.5mm 4-Hole Flange Connector Model
Electrical
Amphenol
11 Ghz
.STEP
1
0
Cobham Dual Polarized Crossed Notched Antenna Model for IEEE RADAR Bands
Aerospace
40-Degree Beam Width
Ieee Radar Bands
.STEP
0
0
Rosenberger TNC Coaxial Bulkhead Connector Model for High-Frequency Applications
Electrical
Bulkhead Connector
Coaxial Connector
.STEP
1
0
Aluminium Air Tank for Air Suspension with 1/4 Ports
Automotive
Air Suspension
Aluminium Air Tank
.STEP
0
0
Pressure-Fed Liquid Fuel Engine with 30KN Thrust
Aerospace
Pressure-Fed Engine
Liquid Fuel
.STEP
0
0
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