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
FreeCAD Beginner Tutorial for Accurate Part Modeling
Machine design
Freecad
Part Modeling
.STEP
<100
<100
Quick and Accurate Part Modeling Tutorial in FreeCAD
Machine design
Freecad
Part Modeling
.STEP
<100
<100
3D Model of a Hollow Bottle Shape
Industrial Design
Hollow Bottle
3D Model
.STEP
<100
<100
Basic Cup 396 CAD Model for Industrial Design
Industrial Design
Basic Cup 396
Container Design
.STEP
<100
<100
Elliptical Funnel with Smooth Texture - Industrial Design
Industrial Design
Elliptical Funnel
Smooth Texture
.STEP
<100
<100
Daily Use Spoon CAD Model
Industrial Design
Spoon
Product Design
.STEP
<100
<100
Browse CAD models by file format
3D Printed Shower Tray Substructure Module for Adjustable Support
Construction
3D Printed
Shower Tray Support
.STEP
<100
<100
7 Inch HDMI LCD Capacitive Touch Screen 1024x600 Resolution
Electrical
7 Inch Hdmi Lcd
Capacitive Touch Screen
.STEP
<100
<100
Educational Conveyor Belt Model for Arduino Integration
Machine design
Conveyor Belt
Arduino Integration
.STEP
<100
<100
Airsoft Tambor Component for Airsoft Equipment
Airsoft
Tambor
.STEP
<100
<100
Norwegian Municipal Coat of Arms Plaques for Metal Casting
Industrial Design
Norwegian Coat Of Arms
Metal Casting
.STEP
<100
<100
500mm Heavy Payload Multi-Rotor Drone with 3D Printed Parts
Aviation
Multi-Rotor Drone
Heavy Payload
.STEP
<100
<100
Kingroon KP3S Pro Board and TFT Screen Mounting Mod
3D Printing
Kingroon Kp3S Pro
Board Mount
.STEP
<100
<100
Back Bracket 1 - Professional CAD Model
Machine design
Back Bracket 1
Mechanical Assembly
.STEP
<100
<100
Rice Storage Box for Kitchen Organization
Rice Storage Box
Kitchen Organization
.STEP
<100
<100
Basic Part Model for Beginners in FreeCAD
Machine design
Basic Part Model
Freecad
.STEP
<100
<100
Precision Knob with 6mm Shaft, 37mm x 17mm Dimensions
Machine design
Precision Knob
6Mm Shaft
.STEP
<100
<100
Custom PCB Enclosure with Modular Access and Thermal Management
Electrical
Pcb Enclosure
Thermal Management
.STEP
<100
<100
Metabiaugmented Dodecahedron Johnson Solid Polyhedron
Metabiaugmented Dodecahedron
Johnson Solid
.STEP
<100
<100
Compact Mini Heater Model for External Dimension Reference
Industrial Design
Compact Mini Heater
External Dimensions
.STEP
<100
<100
Detailed Fountain Pen Nib and Feeder Assembly
Industrial Design
Fountain Pen Nib
Feeder Assembly
.STEP
<100
<100
Gaming Console with Integrated Raspberry Pi Camera
Industrial Design
Gaming Console
Raspberry Pi Camera
.STEP
<100
<100
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