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
Efficient VTOL UAV Concept for Cargo Transport
Aerospace
Uav
Cargo
.STEP
<100
<100
Tattu 6S 6000mAh LiPo Battery for High-Performance Applications
Robotics
Tattu 6S 6000Mah Lipo Battery
Lipo Battery
.STEP
<100
<100
3D Printed Dual Fan Power Plant Model Using PETG Material
Energy And Power
Power Plant
Dron 1
.STEP
<100
<100
GEPRC CineBot 30 Drone Frame with Optical Flow and Lidar Sensor Holder
Robotics
Geprc Cinebot30
Optical Flow Sensor Holder
.STEP
<100
<100
Hexacopter Seeder Drone Aerodynamic Model
Robotics
Hexacopter Seeder Drone 1
Drone
.STEP
<100
<100
3U CubeSat Deployer with Motorized Door and Magnetic Clamp Mechanism
Aerospace
Cubesat Deployer 1
Satellite Deployment
.STEP
<100
<100
Browse CAD models by file format
High-Altitude Autonomous Balloon Payload for Solar Eclipse Tracking
Machine design
Aeetes V2 1
Design Engineering
.STEP
<100
<100
Upper Assembly Component for Design Reference
Machine design
Aap01 Upper Assembly 1
Assembly
.STEP
<100
<100
Articulated Figure CAD Model for Design and Animation
Medical
Boneco Articulado 1
Articulated Model
.STEP
<100
<100
24V DC Heating Fan for Thermal Management
Electrical
Heating Fan
24V
.STEP
<100
<100
15mm Oldham Coupling for Precision Shaft Connections
Machine design
Oldham Coupling 92
Coupling
.STEP
<100
<100
3D Model of a Solid PET Bottle with Flat Bottom
Industrial Design
Pet Bottle
Khs Corpoplast
.STEP
<100
<100
3D Model of Bistro with Industrial Chair - Realistic Design
Industrial Design
Bistro Com Cadeira Industrial 1
Chair Design
.STEP
<100
<100
Step-by-Step SolidWorks Practice for Beginners
Machine design
Practice Award Part 1
Design Engineering
.STEP
<100
<100
Voronoi Pen Holder 3D Model - Geometric Desk Organizer
3D Printing
Voronoi Pen Holder 1
Design Engineering
.STEP
<100
<100
TPU Rim Protector for Tire Mounting Machine
Automotive
Tpu
Felgenhalter
.STEP
<100
<100
1/10 Scale Rim Compatible with 85mm Tires
Automotive
1 10 Scale Rim
85Mm Tire
.STEP
<100
<100
Ergonomic Laptop Riser for HP Z-Book Fury G11 Workstation
Industrial Design
Hp Zbook Fury Laptop Riser
Laptop Riser
.STEP
<100
<100
Gear Pump Base CAD Model for Engineering Design
Machine design
Gear Pump Base 5
Gear Pump
.STEP
<100
<100
Adapter Plate for Upgrading QIDI 4PLUS 3D Printer Cooling Fan
3D Printing
Qidi 4Plus
Motherboard Cooling Fan
.STEP
<100
<100
Brass 0.4mm V6 Nozzle CAD Model
3D Printing
Brass 0.4Mm V6 Nozzle
3D Printer Nozzle
.STEP
<100
<100
Brass PTFE Coupler for Prusa Mini 3D Printer
3D Printing
Prusa Mini
Brass Ptfe Coupler
.STEP
<100
<100
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