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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)
Laser Cut Wooden Toy Plane Model
Industrial Design
Wood Plane 2
Product Development
.STEP
0
0
MA-15 Aircraft Structural Components Model
Industrial Design
3D Cad Model
Ma 15 Surf 005 1
.STEP
0
0
F4U Vought Corsair Aircraft 3D Model
Aviation
3D Cad Model
Design Engineering
.STEP
0
0
Complete Aircraft Design Based on Piper Model for Engineering Projects
Aviation
Monomotor Plane
3D Cad Model
.STEP
0
0
Electric Helicopter Model T-Rex 450
Aviation
Electric
Helicopter
.STEP
0
0
Hybrid Vertical Wind Turbine Model for Renewable Energy Solutions
Energy And Power
Vertical Axis Wind Turbine
Wind Energy
.STEP
0
0
Airbus A340-600 Aircraft Solid Assembly Model
Aviation
Design Engineering
Aircraft Assembly
.STEP
0
0
60mm Impeller CAD Model for Engineering Applications
Machine design
Impeller 28
Turbomachinery
.STEP
0
0
Take Copter 1 - Professional 3D Model for Aerial Design
Robotics
Aerial Vehicle
Take Copter 1
.STEP
0
0
HGLRC M100-5883 GPS with Mount Compatible with Flyfish Voladar II VX5
Robotics
Mount
Gps Module
.STEP
0
0
Power Management Unit Model for Efficient Energy Control
Energy And Power
Electrical System
Energy Distribution
.STEP
0
0
Engine Conversion Gearbox for Mitsubishi Lancer
Aviation
Experimental Aircraft
Auto Engine Conversion Gearbox
.STEP
0
0
VTOL Mini Plane with MG90S Tilt Servo and Lightweight Design
Aviation
Aircraft Design
Mini Plane
.STEP
0
0
MTF-01 Optical Flow & Lidar Sensor Bracket for 2-Inch FPV Drones
Robotics
Mtf 01
Optical Flow Sensor
.STEP
0
0
CFM-56 Turbo Fan Engine Model for Air Bus A320
Aerospace
Turbo Fan Engine
Low Pressure Turbine
.STEP
0
0
FPV RC Airplane Model for Remote Control Enthusiasts
Robotics
Drone
Uav
.STEP
0
0
Jet Model for Engineering and Design
Aviation
Jet 1
3D Cad Model
.STEP
0
0
Lunar Gateway Grooves Model for High Torque Transmission
Aerospace
Grooves
Space Station
.STEP
0
0
Risk-Free Payload Layout Design for Enhanced Safety and Efficiency
Machine design
Payload Layout
Design Engineering
.STEP
0
0
2.5 cc Mk-12V Engine Model for Virtual Aircraft
Machine design
Line Speed Model F 2 A 1
Product Development
.STEP
0
0
Rotational Storage System for Lunar Gateway Modules
Aerospace
Spacecraft Storage
Modular Design
.STEP
0
0
Adjustable Carbon Fiber Plate Assembly with Motorized Rail System
Industrial Design
Product Development
Manufacturing Preparation
.STEP
0
0
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