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
Aurora 91 - The Mythical High-Speed Aircraft Model
Aviation
Aurora 91
Aircraft Design
.STEP
<100
<100
Laser Cut Wooden Toy Plane Model
Industrial Design
Wood Plane 2
Tool Design
.STEP
<100
<100
MA-15 Aircraft Structural Components Model
Industrial Design
Ma 15 Surf 005 1
3D Cad Model
.STEP
<100
<100
F4U Vought Corsair Aircraft 3D Model
Aviation
F4U Corsair
Fighter Aircraft
.STEP
<100
<100
Complete Aircraft Design Based on Piper Model for Engineering Projects
Aviation
Ppj 22 Alabama Monomotor Plane 1
Monomotor Plane
.STEP
<100
<100
Electric Helicopter Model T-Rex 450
Aviation
Helicopter
Electric
.STEP
<100
<100
Browse CAD models by file format
Hybrid Vertical Wind Turbine Model for Renewable Energy Solutions
Energy And Power
Hybrid Vertical Wind Turbine
Vertical Axis Wind Turbine
.STEP
<100
<100
Airbus A340-600 Aircraft Solid Assembly Model
Aviation
Airbus A340 600
Aircraft Assembly
.STEP
<100
<100
60mm Impeller CAD Model for Engineering Applications
Machine design
Impeller 28
Rotating Machinery
.STEP
<100
<100
Take Copter 1 - Professional 3D Model for Aerial Design
Robotics
Take Copter 1
Drone
.STEP
<100
<100
HGLRC M100-5883 GPS with Mount Compatible with Flyfish Voladar II VX5
Robotics
Hglrc M100 5883
Gps Module
.STEP
<100
<100
Power Management Unit Model for Efficient Energy Control
Energy And Power
Power Management Unit 1
Power Management
.STEP
<100
<100
Engine Conversion Gearbox for Mitsubishi Lancer
Aviation
Auto Engine Conversion Gearbox
Experimental Aircraft
.STEP
<100
<100
VTOL Mini Plane with MG90S Tilt Servo and Lightweight Design
Aviation
Mini Plane
Aircraft Design
.STEP
<100
<100
MTF-01 Optical Flow & Lidar Sensor Bracket for 2-Inch FPV Drones
Robotics
Mtf 01
Optical Flow Sensor
.STEP
<100
<100
CFM-56 Turbo Fan Engine Model for Air Bus A320
Aerospace
Low Pressure Turbine
Four Stage Turbine
.STEP
<100
<100
FPV RC Airplane Model for Remote Control Enthusiasts
Robotics
Ardu Pilot Drone 1
Drone
.STEP
<100
<100
Jet Model for Engineering and Design
Aviation
Jet 1
3D Cad Model
.STEP
<100
<100
Lunar Gateway Grooves Model for High Torque Transmission
Aerospace
Lunar Gateway
Space Station
.STEP
<100
<100
Risk-Free Payload Layout Design for Enhanced Safety and Efficiency
Machine design
Payload Layout
Design Engineering
.STEP
<100
<100
2.5 cc Mk-12V Engine Model for Virtual Aircraft
Machine design
Line Speed Model F 2 A 1
Design Engineering
.STEP
<100
<100
Rotational Storage System for Lunar Gateway Modules
Aerospace
Lunar Gateway
Storing System
.STEP
<100
<100
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