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
Adaptive Wing Design with Compliant Mechanism for Morphing Aerodynamics
Aerospace
Adaptive Wing
Compliant Mechanism
.STEP
<100
<100
Conceptual Robotic System for Lunar Delivery Challenge
Robotics
Lunar Delivery
Extraterrestrial Logistics
.STEP
<100
<100
Carburetor Assembly for Black Bull 253 Paramotor
Aviation
Carburetor
Black Bull 253
.STEP
<100
<100
Compressed Air Treatment Equipment with Regulator, Filter, Lubricator, Separator, and Dryer
Industrial Design
Compressed Air Treatment
Pressure Regulator
.STEP
<100
<100
Cessna 172 Style Small Aircraft CAD Model with Landing Gear and Control Surfaces
Aviation
Cessna 172
Small Aircraft
.STEP
<100
<100
Micro Servo 9g SG90 for Aeromodelling and UAV Drones
Aviation
Micro Servo 9G Sg90
Uav
.STEP
<100
<100
Browse CAD models by file format
X27.168 Stepper Motor for Automotive and Simulation Applications
Automotive
X27.168
Dashboard
.STEP
<100
<100
Shockflyer Model Constructed from 3mm Foam Materials
Aviation
Shockflyer
3Mm Foam
.STEP
<100
<100
Vertical Water Separator Filter Vessel for Industrial Applications
Industrial Design
Vertical Water Separator
Filter Vessel
.STEP
<100
<100
Turret Assembly CAD Model for Industrial Applications
Machine design
Turret Assembly
Mechanical System
.STEP
<100
<100
26-Inch Horizontal Fuel Water Separator for Industrial Applications
Industrial Design
Fuel Water Separator
26-Inch
.STEP
<100
<100
3D CAD Model Designed with Inventor and Rendered in Keyshot
Industrial Design
Inventor
Keyshot
.STEP
<100
<100
3D Printed Thin Skin Reinforcement Mesh Model
3D Printing
Thin Skin Reinforcement
Mesh Model
.STEP
<100
<100
Wombat 2-Cycle Model Engine Designed by Edgar T. Westbury
Machine design
Wombat 2-Cycle
Model Engine
.STEP
<100
<100
Wooden Hand Glider CAD Model for Educational Use
Aviation
Wooden Hand Glider
Educational Model
.STEP
<100
<100
Drone Storage Box with Sliding Acrylic Panel and Magnetic Closure
Robotics
Drone Storage Box
Sliding Acrylic Panel
.STEP
<100
<100
Engineering Component Work in Progress
Machine design
Engineering Component
Work In Progress
.STEP
<100
<100
Metric Fixed Anchor Nuts M4 to M6 - Industrial Fasteners
Industrial Design
Metric Fixed Anchor Nuts
M4
.STEP
<100
<100
Industrial Step Component CAD Model
Machine design
Industrial Step
Mechanical Assembly
.STEP
<100
<100
Precision Mechanical Component CAD Model
Machine design
Precision Component
Mechanical Assembly
.STEP
<100
<100
I-PEX MHF Micro-Coax RF Receptacle Normally Closed Switch Model
Electrical
I-Pex Mhf
Micro-Coax Rf Receptacle
.STEP
<100
<100
I-PEX MHF Micro-Coax RF Plug for SW23 Normally Closed Switch
Electrical
I-Pex Mhf Micro-Coax Rf Plug
Sw23 Normally Closed Switch
.STEP
<100
<100
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