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)
R36S Game Console Stand for Secure Tabletop Placement
R36S Game Console Stand for Secure Tabletop Placement
3D Printing
Product Development
Design Engineering
.STEP
0
0
Free
Simple Pad for FreeNove ESP32 Experimental Board
Simple Pad for FreeNove ESP32 Experimental Board
Electrical
Electronics Enclosure
Pcb Holder
.STEP
0
0
Free
3D Model of Seeed Studio XIAO ESP32-C6 Module
3D Model of Seeed Studio XIAO ESP32-C6 Module
Electrical
Esp32-C6
Pcb
.STEP
0
0
Free
AirPods Pro Protective Case Design
AirPods Pro Protective Case Design
Industrial Design
Product Design
Consumer Electronics
.STEP
0
0
Free

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Basic 3D Printable Handle Model
Basic 3D Printable Handle Model
Industrial Design
Alca Handle 1
Handle
.STEP
0
0
Free
Myanmar Traditional Trishaw - Classic Side-Car Design
Myanmar Traditional Trishaw - Classic Side-Car Design
Automotive
3D Cad Model
Vehicle Design
.STEP
0
0
Free
Plastic Drinking Cup 3D CAD Model for Injection Molding and 3D Printing
Plastic Drinking Cup 3D CAD Model for Injection Molding and 3D Printing
Industrial Design
Plastic Drinking Cup 1
3D Model
.STEP
0
0
Free
4 POM Wheel Gantry CAD Model for Mechanical Design
4 POM Wheel Gantry CAD Model for Mechanical Design
Machine design
Mechanical Design
4 Wheel Gantry
.STEP
0
0
Free
HTD 3M Timing Belt Pulleys - Hubbed and Hubless Variants
HTD 3M Timing Belt Pulleys - Hubbed and Hubless Variants
Machine design
Timing Belt Pulley
Hub
.STEP
0
0
Free
Filament Welder Tool for Joining 3D Printing Filaments
Filament Welder Tool for Joining 3D Printing Filaments
Industrial Design
Welding Tool
Manufacturing
.STEP
0
0
Free
3D Model of the German Coat of Arms
3D Model of the German Coat of Arms
Bundesadler
Heraldry
.STEP
0
0
Free
AAP 01 USW Kit for Ruger MK4 - Upper Assembly Upgrade
AAP 01 USW Kit for Ruger MK4 - Upper Assembly Upgrade
Machine design
Design Engineering
Manufacturing Preparation
.STEP
0
0
Free
Multi-Filament Spool Holder for Organized Storage
Multi-Filament Spool Holder for Organized Storage
3D Printing
3D Printer Accessory
Spool Holder
.STEP
0
0
Free
Custom Case Insert for Garmin Chronograph and Apache 1800 Case
Custom Case Insert for Garmin Chronograph and Apache 1800 Case
Industrial Design
Garmin Xero C1 Pro
3D Cad Model
.STEP
0
0
Free
3D Printable Rat Feet for Pranks and Fun
3D Printable Rat Feet for Pranks and Fun
3D Printing
Rat Feet 3D Printable 1
Biomechanical Model
.STEP
0
0
Free
Adjustable Workbench Desktop Lamp with Extendable Arms
Adjustable Workbench Desktop Lamp with Extendable Arms
Industrial Design
Workbench Desktop Adjustable Lamp 1
Adjustable Lamp
.STEP
0
0
Free
Dolce Gabbana Logo 3D Model
Dolce Gabbana Logo 3D Model
Jewellery
3D Cad Model
Dolce Gabbana 2
.STEP
0
0
Free
Wall-E Robot Model for Creative Projects
Wall-E Robot Model for Creative Projects
Robotics
Wall E Robot 9
Design Engineering
.STEP
0
0
Free
Portable LED and Zener Diode Tester Vmax-100V I-0.02A
Portable LED and Zener Diode Tester Vmax-100V I-0.02A
Electrical
Circuit Testing
Led And Zener Diode Tester 1
.STEP
0
0
Free
Detailed Pen Model for CAD Design
Detailed Pen Model for CAD Design
Industrial Design
Pen 53
Product Development
.STEP
0
0
Free
Nema 14 Bipolar Stepper Motor for CNC Applications
Nema 14 Bipolar Stepper Motor for CNC Applications
Machine design
14Hs13 0804S 1
Manufacturing Preparation
.STEP
0
0
Free

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