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
Vernier Caliper Holder - Precision Measuring Tool Accessory
Vernier Caliper Holder - Precision Measuring Tool Accessory
Industrial Design
Measurement Tool
Reca Messschieber
.STEP
0
0
Free
R36S Game Console Stand for Secure Tabletop Placement
R36S Game Console Stand for Secure Tabletop Placement
3D Printing
R36S
Game Console Stand
.STEP
0
0
Free
Simple Pad for FreeNove ESP32 Experimental Board
Simple Pad for FreeNove ESP32 Experimental Board
Electrical
Pcb Holder
Freenove Esp32 Pad 1
.STEP
0
0
Free
3D Model of Seeed Studio XIAO ESP32-C6 Module
3D Model of Seeed Studio XIAO ESP32-C6 Module
Electrical
Iot
Esp32-C6
.STEP
0
0
Free

Don't see what you need?

Get a custom CAD file built by a vetted specialist — delivered production-ready in 24 hours.

Hire a Designer
500+Projects Done
24 hrResponse
15+CAD Tools
AirPods Pro Protective Case Design
AirPods Pro Protective Case Design
Industrial Design
Airpods Pro Case 1
Product Design
.STEP
0
0
Free
Basic 3D Printable Handle Model
Basic 3D Printable Handle Model
Industrial Design
Alca Handle 1
Manufacturing
.STEP
0
0
Free
Myanmar Traditional Trishaw - Classic Side-Car Design
Myanmar Traditional Trishaw - Classic Side-Car Design
Automotive
Vehicle Design
3D Cad Model
.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
Manufacturing
.STEP
0
0
Free
4 POM Wheel Gantry CAD Model for Mechanical Design
4 POM Wheel Gantry CAD Model for Mechanical Design
Machine design
4 Wheel Gantry
Mechanical Design
.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
Germany
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
Product Development
Aap 01 Usw Kit 1
.STEP
0
0
Free
Multi-Filament Spool Holder for Organized Storage
Multi-Filament Spool Holder for Organized Storage
3D Printing
Spool Holder
Filament Management
.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
Biomechanical Model
3D Printable
.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
Dolce Gabbana 2
Design Engineering
.STEP
0
0
Free
Wall-E Robot Model for Creative Projects
Wall-E Robot Model for Creative Projects
Robotics
Manufacturing Preparation
Design Engineering
.STEP
0
0
Free
62T Timing Pulley Gear with Cover - Precision Mechanical Component
62T Timing Pulley Gear with Cover - Precision Mechanical Component
Machine design
Gear 62T
Timing Pulley
.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
Design Engineering
Pen 53
.STEP
0
0
Free

Need a file that doesn't exist in the library?

Describe your requirement and we'll match you with a vetted CAD expert. SolidWorks, AutoCAD, Revit, Fusion 360 and 15+ tools supported.