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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)2D drawings only
Efficient VTOL UAV Concept for Cargo Transport
Aerospace
Uav
Vtol Uav Concept Cargo 1
.STEP
0
0
Tattu 6S 6000mAh LiPo Battery for High-Performance Applications
Robotics
Lipo Battery
Tattu 6S 6000Mah Lipo Battery
.STEP
0
0
3D Printed Dual Fan Power Plant Model Using PETG Material
Energy And Power
Dron 1
Power Plant
.STEP
0
0
GEPRC CineBot 30 Drone Frame with Optical Flow and Lidar Sensor Holder
Robotics
Mtf 01
Geprc Cinebot30
.STEP
0
0
Hexacopter Seeder Drone Aerodynamic Model
Robotics
Agricultural Robotics
Drone
.STEP
0
0
3U CubeSat Deployer with Motorized Door and Magnetic Clamp Mechanism
Aerospace
Cubesat Deployer 1
Satellite Deployment
.STEP
0
0
High-Altitude Autonomous Balloon Payload for Solar Eclipse Tracking
Machine design
Design Engineering
Aeetes V2 1
.STEP
0
0
Upper Assembly Component for Design Reference
Machine design
Product Development
Mechanical Design
.STEP
0
0
Articulated Figure CAD Model for Design and Animation
Medical
Articulated Model
Boneco Articulado 1
.STEP
0
0
24V DC Heating Fan for Thermal Management
Electrical
Thermal Management
Cooling System
.STEP
0
0
15mm Oldham Coupling for Precision Shaft Connections
Machine design
Coupling
Shaft Alignment
.STEP
0
0
3D Model of a Solid PET Bottle with Flat Bottom
Industrial Design
Khs Corpoplast
Packaging Design
.STEP
0
0
3D Model of Bistro with Industrial Chair - Realistic Design
Industrial Design
Industrial Furniture
Bistro Com Cadeira Industrial 1
.STEP
0
0
Step-by-Step SolidWorks Practice for Beginners
Machine design
Manufacturing Preparation
Product Development
.STEP
0
0
Voronoi Pen Holder 3D Model - Geometric Desk Organizer
3D Printing
Voronoi Pen Holder 1
Product Development
.STEP
0
0
TPU Rim Protector for Tire Mounting Machine
Automotive
Tire Mounting Machine
Felgenhalter
.STEP
0
0
1/10 Scale Rim Compatible with 85mm Tires
Automotive
85Mm Tire
Scale Model
.STEP
0
0
Ergonomic Laptop Riser for HP Z-Book Fury G11 Workstation
Industrial Design
Hp Zbook Fury Laptop Riser
Laptop Riser
.STEP
0
0
Gear Pump Base CAD Model for Engineering Design
Machine design
Gear Pump Base 5
Pump Housing
.STEP
0
0
Adapter Plate for Upgrading QIDI 4PLUS 3D Printer Cooling Fan
3D Printing
Cooling System
Upgrade
.STEP
0
0
Brass 0.4mm V6 Nozzle CAD Model
3D Printing
Extruder Component
Brass 0.4Mm V6 Nozzle
.STEP
0
0
Brass PTFE Coupler for Prusa Mini 3D Printer
3D Printing
Filament Guide
Brass Ptfe Coupler
.STEP
0
0
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