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
High-Quality Mechanical Part 121 for Engineering Applications
Machine design
Pieza 121
Design Engineering
.STEP
<100
<100
Raspberry Pi 7-Inch LCD Display Case Model
Electrical
Rpi 7Inch Lcd Display
1024X600 Pixel
.STEP
<100
<100
FreeCAD 1.0 Modeling Tutorial - Exercise 06-4
Machine design
Exercise 06 4
Design Engineering
.STEP
<100
<100
Wind-Powered Whale Garden Toy Model
Energy And Power
Wind Powered
Garden Toy
.STEP
<100
<100
2024 Mac Mini Detailed 3D Model with Accurate Measurements
Industrial Design
Mac Mini 2024
Product Design
.STEP
<100
<100
Custom Amazon Logo Design for Professional Use
Industrial Design
Amazon Logo 2
3D Cad Model
.STEP
<100
<100
Browse CAD models by file format
Elegant Candle Holder for Home and Holiday Decoration
3D Printing
Candle Holder 76
Product Design
.STEP
<100
<100
Slatwall Brackets with 50mm, 75mm, and 100mm Hooks
Industrial Design
Slatwall Brackets Broad 1
Bracket
.STEP
<100
<100
Miniature Kids Slide Model for Display
Industrial Design
Miniature Kids Slide Model 1
Playground Equipment
.STEP
<100
<100
FreeCAD 1.0 Modeling Tutorial - Exercise 07-3
Machine design
Exercise 07 3
Design Engineering
.STEP
<100
<100
RPK74M 45 Magazine CAD Model
Rpk74M_45_Magazine
Firearm Component
.STEP
<100
<100
Accurate HGX-Lite Extruder Model Based on Precise Measurements
3D Printing
Generic Wish Hgx Lite Knockoff 1
Design Engineering
.STEP
<100
<100
Realistic 3D Human Figure Model with Accurate Anatomy and Proportions
Medical
Human Anatomy
Realistic Proportions
.STEP
<100
<100
Compact and Functional Paper Storage Organizer 3D Design
Industrial Design
Paper Storage
Space Saving
.STEP
<100
<100
Plastic Bookmark for Hardcover Books
Industrial Design
Bookmark 13
Product Development
.STEP
<100
<100
DIY Monitor Enclosure for Old iPad Model A1395
Industrial Design
Monitor
Ipad1
.STEP
<100
<100
3D Model of Astonished Emoji for CAD Projects
Industrial Design
Emojiastonished1
3Dmodel
.STEP
<100
<100
3D Model of Tired Emoji Created in CAD
Industrial Design
Emoji Tired 1
3D Cad Model
.STEP
<100
<100
3D Model of a Fearful Emoji
3D Printing
Emoji Fearful 1
3D Model
.STEP
<100
<100
Yawning Emoji 3D Model Created in CAD
Industrial Design
Emoji Yawming 1
3D Cad Model
.STEP
<100
<100
Buster Sword Great Sword - Monster Hunter Inspired Weapon Model
Industrial Design
Montser Hunter Buster Sword 1
3D Cad Model
.STEP
<100
<100
Premium Strong Mug 3D Model for Decorative and Display Use
Industrial Design
Premium Strong Mug 1
3D Cad Model
.STEP
<100
<100
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