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)2D drawings only
5mm Choke RC Carburettor Model for Small Aircraft Engines
5mm Choke RC Carburettor Model for Small Aircraft Engines
Automotive
Enginecomponent
Fuelsystem
.STEP
0
0
Free
15cc Flat Twin Model Aircraft Engine Design
15cc Flat Twin Model Aircraft Engine Design
Machine design
Mechanical Design
15Cc Flat Twin 1
.STEP
0
0
Free
Ergonomic Storage Module with Accessible Bag Layout and Central Space
Ergonomic Storage Module with Accessible Bag Layout and Central Space
Industrial Design
Ergonomics
Design Engineering
.STEP
0
0
Free
F1 Wing 2.1 CAD Model for CFD Analysis
F1 Wing 2.1 CAD Model for CFD Analysis
Automotive
F1 Wing 2 1
Racing Car
.STEP
0
0
Free

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Simplified Model of the Artemis Program Gateway Station
Simplified Model of the Artemis Program Gateway Station
Aerospace
Orbital Platform
Nasa Esa Jaxa Gateway 1
.STEP
0
0
Free
Turbocharger Impeller Air Compressor - Efficient Engine Performance Component
Turbocharger Impeller Air Compressor - Efficient Engine Performance Component
Machine design
3D Cad Model
Air Compressor
.STEP
0
0
Free
High-Quality Drone 3D Model for Engineering and Design
High-Quality Drone 3D Model for Engineering and Design
Robotics
3D Cad Model
Uav
.STEP
0
0
Free
Remos GX Oil Cooler Bracket for Light-Sport Aircraft
Remos GX Oil Cooler Bracket for Light-Sport Aircraft
Aviation
Remos Gx
Oil Cooler Bracket
.STEP
0
0
Free
Advanced F1 Racing Car Wing Design
Advanced F1 Racing Car Wing Design
Automotive
Race Car
Carbon Fiber
.STEP
0
0
Free
Tarot TL96027 Motor Mount Plate CAD Model for Drone Builds
Tarot TL96027 Motor Mount Plate CAD Model for Drone Builds
Robotics
3D Cad Model
Tarot Tl96027
.STEP
0
0
Free
Pointer Assembly Model for Engineering Applications
Pointer Assembly Model for Engineering Applications
Machine design
Mechanical Assembly
Design Engineering
.STEP
0
0
Free
Portable Cargo Storage Structure Design for Variable Sized Loads
Portable Cargo Storage Structure Design for Variable Sized Loads
Aerospace
Storage System
Cargo Packing
.STEP
0
0
Free
Rotating Circular Rings Mechanism for Lunar Gateway Storage Access
Rotating Circular Rings Mechanism for Lunar Gateway Storage Access
Aerospace
Space Station
Spacecraft Design
.STEP
0
0
Free
Lunar Gateway Cargo Packing and Storing System Layout
Lunar Gateway Cargo Packing and Storing System Layout
Aerospace
Spacecraft Module
Storage System
.STEP
0
0
Free
Detailed 3D Model of iFlight Xing2 1404 Motor
Detailed 3D Model of iFlight Xing2 1404 Motor
Robotics
Iflight Xing2 1404 1
Electric Motor
.STEP
0
0
Free
3D CAD Model of RadioLink Receiver R9DS
3D CAD Model of RadioLink Receiver R9DS
Robotics
Radio Control
Remote Control
.STEP
0
0
Free
Universal Foldable Drone Propellers - CCW and CW Design
Universal Foldable Drone Propellers - CCW and CW Design
Robotics
Foldable Drone Propellers
Ccw
.STEP
0
0
Free
Pentacopter Drone Designed for Four Passengers
Pentacopter Drone Designed for Four Passengers
3D Printing
Manufacturing Preparation
Product Development
.STEP
0
0
Free
Innovative Cylindrical Warehouse Storage Concept with Hexagonal Box Arrangement
Innovative Cylindrical Warehouse Storage Concept with Hexagonal Box Arrangement
Architecture
Building Interior
Drywall Installation
.STEP
0
0
Free
Antenna Holder for FPV Drone with 45 Degree Installation Angle
Antenna Holder for FPV Drone with 45 Degree Installation Angle
Aerospace
Holder For Antena 1
Antenna Mount
.STEP
0
0
Free
Power Board CAD Model for Engineering and Design
Power Board CAD Model for Engineering and Design
Electrical
Circuit Design
Electrical Components
.STEP
0
0
Free
Wall Bushing Insulator 1KVA 125-1000A
Wall Bushing Insulator 1KVA 125-1000A
Electrical
Aislador Pasamuro
1Kva
.STEP
0
0
Free

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