Engineering CAD Design Library
Browse quality-checked 3D CAD models for engineering, product design, prototyping and manufacturing. Preview models online and download files in STEP, STP, IGES, STL, OBJ, PLY, DWG, DXF and more.
All Designs (10,000+ results)2D technical drawing library
Ultra Sport Plus RC Model Components and Assembly
Automotive
Ultra Sport Plus 1
3D Cad Model
.STEP
<100
<100
Racerstar Sprog X 2207 2400KV Brushless Motor CAD Model
Robotics
Racerstar Sprog X 2207
2400Kv
.STEP
<100
<100
Biomimetic Waterproof Drone Frame Inspired by Lotus Design
Robotics
Lotus A
Drone Frame
.STEP
<100
<100
Suction Cup LMHK20915 - Industrial Vacuum Component
Machine design
Suction Cup 18
Vacuum Gripping
.STEP
<100
<100
Avionics System for MSE Experimental Rocket
Aerospace
Avionics System
Mse Rocket 1
.STEP
<100
<100
Jet Engine Exhaust Noise Reduction Design
Aerospace
Jet Engine 256
Turbine
.STEP
<100
<100
Browse CAD models by file format
Detailed 3D Model of V2 Engine for CAD Projects
Automotive
V2 Engine 2
Engine Design
.STEP
<100
<100
Jet Engine CAD Model - Aircraft Propulsion System Design
Aerospace
Jet Engine 309
Turbine
.STEP
<100
<100
Nano Bone Frame for 20x20 Electronics Support
Medical
Nano Bone Frame 1
Bone Scaffold
.STEP
<100
<100
UET D-9 Unmanned Aerial Vehicle 3D Model Design
Aviation
Uet D 9
Unmanned Aerial Vehicle
.STEP
<100
<100
Shuttle 4 CAD Model - Professional CATIA Designs
Aerospace
Shuttle 4
Spacecraft
.STEP
<100
<100
Runcam Thumb Pro Naked - High-Quality Camera Model
Industrial Design
Runcam Thumb Pro Naked 1
3D Cad Model
.STEP
<100
<100
Helicosteam 3D Model for Engineering and Design
Robotics
Helicosteam 1
3D Cad Model
.STEP
<100
<100
3D Model of a Fighter Jet for CAD Design
Aviation
Fighter Jet 30
Military Aircraft
.STEP
<100
<100
Boeing 787 Dreamliner CAD Model Assembly and Design
Aviation
Boeing 787 20
Aircraft Design
.STEP
<100
<100
Innovative Rolling Habitat Transport System for Lunar Surface
3D Printing
Oh Just F Ing Roll It 1
Design Engineering
.STEP
<100
<100
Vishay 300 Watt Planar Transformer for High Power SMPS
Electrical
Planar Transformer
Vishay 300 Watt
.STEP
<100
<100
Vishay Planar Transformer for High Power SMPS Applications
Electrical
Planar Transformer
Vishay
.STEP
<100
<100
Airbus A380 Detailed 3D Model for Engineering and Design
Aviation
Airbus A380
J Padilla 1
.STEP
<100
<100
Melth 99 Aircraft Design Project
3D Printing
Melth 99 1
Design Engineering
.STEP
<100
<100
Aplysa TP4 1 CAD Model
3D Printing
Aplysa Tp4 1
Design Engineering
.STEP
<100
<100
Bell UH-1H Iroquois Huey Military Utility Helicopter Model
Aviation
Bell Uh-1H
Iroquois
.STEP
<100
<100
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