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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)
Miniature Sewing Machine 3D Model for Printing and Education
Machine design
Mini Sewing Machin 1
Sewing Machine
.STEP
0
0
A8M 8-Way Circular Connector with Polarized Design
Electrical
Plastic Body
A8M
.STEP
0
0
Industrial Material Trolley for Efficient Factory Transport
Machine design
3D Cad Model
Manufacturing Preparation
.STEP
0
0
High-Speed Linear Axis for Precision Motion Control
Machine design
Motion Control
Precision Engineering
.STEP
0
0
Air Combination Spacer Attachment CAD Model
Machine design
Mechanical Component
Spacer
.STEP
0
0
Facade Lamp Design for Lighting Development
Architecture
Exterior Lighting
Facade Lamp 1
.STEP
0
0
80mm PC Fan Model for CFD Simulation Practice
Industrial Design
Cooling System
80Mm Pc Fan 3
.STEP
0
0
Wall Anchors with 10mm Diameter for Secure Fixing
Construction
Wall Anchors
Building Hardware
.STEP
0
0
Ergonomic Laptop Stand for Improved Workspace
Industrial Design
Laptop Stand 92
Ergonomics
.STEP
0
0
Wall House Architectural 3D Model
Architecture
3D Cad Model
Design Engineering
.STEP
0
0
Cell Phone Support for Hands-Free Use
Industrial Design
Product Development
Cell Phone Support
.STEP
0
0
Modern Coat Rack for Stylish and Functional Home Organization
Industrial Design
Coat Rack
Askilik 2
.STEP
0
0
Planetary Gear Model for 3D Printing
3D Printing
Gear Mechanism
3D Printable
.STEP
0
0
7-Inch Wood Siding Mount for Outdoor Porch Light
Electrical
Outdoor Lighting
Porch Light
.STEP
0
0
WU Embossed Ubar Lower with Ambi Selector Switch Fitting
Machine design
Test Run Wu Embossed Ubar Lower 1
Design Engineering
.STEP
0
0
86BHH156-420E-Y32E NEMA34 Stepper Motor
Robotics
86Bhh156
Nema34
.STEP
0
0
Tank Pallet CAD Model for Industrial Applications
Industrial Design
Design Engineering
Manufacturing Preparation
.STEP
0
0
9 Tooth Track Sprocket for Motor Compatible with Pololu Tracks
Robotics
Motor 1
9 Tooth Pololu Track Sprocket
.STEP
0
0
9-Tooth Sprocket for Pololu Track - Precision Mechanical Component
Robotics
9 Tooth Pololu Track Sprocket
Robotics Components
.STEP
0
0
Innovative Design Inspired by Nature
3D Printing
Design Engineering
Manufacturing Preparation
.STEP
0
0
Ergonomic Phone Holder Design for Enhanced Viewing and Camera Protection
3D Printing
Phone Holder
Product Development
.STEP
0
0
Starlink Mini Mounting Parts for Vehicles
Aerospace
Design Engineering
3D Cad Model
.STEP
0
0
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