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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)
Rotating Mechanism Model with Coin Pockets
3D Printing
Top 55
Design Engineering
.STEP
0
0
Automated Pet Feeding Device Design
3D Printing
Petfeedingdevice1
Productdevelopment
.STEP
0
0
5 Inch Racing Drone with Ultra Light Frame Design
Robotics
Uav
Drone
.STEP
0
0
3D Printable Chess Set with Adjustable Scales and Weighted Pieces
3D Printing
3D Print Chess Set 1
Chess Set
.STEP
0
0
3D Printable Chess Set Inspired by Herman Ohme
3D Printing
Herman Ohme
Chess Set
.STEP
0
0
2004 Motor Propeller with One-Touch Attachment and Detachment
Aerospace
Motorpropeller Parts
Quick Release Mechanism
.STEP
0
0
3D Printable Pen Holder Model for Office Organization
Industrial Design
Design Engineering
Product Development
.STEP
0
0
Adjustable Height PC Monitor Holder for Improved Support
Industrial Design
Support Bracket
Ergonomic Design
.STEP
0
0
Anycubic Kobra 3 Hotend Kit for 3D Printers
3D Printing
Anycubic Kobra 3 Hotend 1
Thermal Management
.STEP
0
0
Fully Assembled Hotend for ELEGOO Neptune 3 and 4 3D Printers
3D Printing
3D Printer Component
Thermal Management
.STEP
0
0
V6 Updated Short High-Speed Hotend Upgrade Kit for 3D Printers
3D Printing
3D Printer Component
V6 Updated Short Highspeed Hotend 1
.STEP
0
0
Safe Cracker Puzzle 50 - Mechanical Puzzle Model for Enthusiasts
3D Printing
Assembly Model
Safe Cracker Puzzle 50 1
.STEP
0
0
SOLGER Human Reference Model for Ergonomic and Aesthetic Design
3D Printing
Design Engineering
Solger Army Man 1
.STEP
0
0
Grain Storage and Transfer Silo CAD Model
Industrial Design
Silo De Armazenamento 1
Storage Silo
.STEP
0
0
Dual-Hole Mounting Bracket with Reinforced Support for Mechanical Assemblies
Machine design
Mounting Bracket
Dual Hole Mounting Bracket
.STEP
0
0
Compact Mounting Bracket with Circular Base Hole and Vertical Support
Machine design
Circular Base Hole
Compact Design
.STEP
0
0
Quick and Accurate Part Modeling in FreeCAD for Beginners
Machine design
Design Engineering
3D Cad Model
.STEP
0
0
Dell Alienware Alpha R1 Mini PC 3D Model
Industrial Design
Product Development
Mini Pc
.STEP
0
0
3 in 1 Out CNC Machinable Hotend with Unique Geometry
3D Printing
Manufacturing Preparation
Design Engineering
.STEP
0
0
Epiphone Les Paul Guitar 3D Model - Detailed Reverse Engineering
Industrial Design
Epiphone Les Paul 1
Guitar
.STEP
0
0
3D-Printed Dock to Transform iPhone 7 into Alarm Clock
Industrial Design
Iphone 7
Clock Standby Mode Dock
.STEP
0
0
3D Scan Markers with Multiple Magnet Slots
3D Printing
3D Scan Markers
Design Engineering
.STEP
0
0
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