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
Precision Mechanical Component CAD Model
Machine design
Precision Component
Mechanical Assembly
.STEP
<100
<100
Hydraulic Cylinder Rod and Piston Assembly with Trelleborg Seals
Machine design
Hydraulic Cylinder
Piston Assembly
.STEP
<100
<100
Plywood Kids Bed Frame Design
Industrial Design
Plywood
Kids Bed Frame
.STEP
<100
<100
3D Model for Engineering and Design Applications
Machine design
3D Model
Engineering Design
.STEP
<100
<100
Pool Reactor with Barometric Cooling Circuit for Enhanced Safety and Efficiency
Energy And Power
Pool Reactor
Barometric Cooling Circuit
.STEP
<100
<100
Core Plate with Complex Design for Industrial Applications
Machine design
Core Plate
Mechanical Assembly
.STEP
<100
<100
Browse CAD models by file format
Residential House Architectural Model
Architecture
Residential House
Architectural Model
.STEP
<100
<100
3D House Model for Architectural Visualization
Architecture
3D House Model
Architectural Visualization
.STEP
<100
<100
Plastic Injection Roof Tile with Integrated Photovoltaic Panel
Energy And Power
Plastic Injection Molding
Photovoltaic Panel
.STEP
<100
<100
Fischertechnik eLearning Model with DIN 867 Tooth Form
Machine design
Din 867
Tooth Form
.STEP
<100
<100
Cutlery Design Concept for Industrial Applications
Industrial Design
Cutlery
Product Design
.STEP
<100
<100
RC Car Wheel and Tire Assembly for Arrma Models
Automotive
Rc Car
Wheel Assembly
.STEP
<100
<100
Set of Four Internal House Door Designs for Architectural Projects
Architecture
Internal Door
Hinged Door
.STEP
<100
<100
Green Goblin 3D Printer Frame and Components
3D Printing
Green Goblin
3D Printer Frame
.STEP
<100
<100
Aluminum Tubing Stairs with Bolt Assembly
Construction
Aluminum Tubing
Bolt Assembly
.STEP
<100
<100
Highseat Design for Hunting and Nature Observation with Enhanced Stability
Industrial Design
Highseat
Stability Optimization
.STEP
<100
<100
Light Catcher Design for High-Rise Building with Wind Analysis
Architecture
Light Catcher
High-Rise Building
.STEP
<100
<100
Custom Router Baseplate Compatible with 70-71mm Diameter Tools
3D Printing
Custom Router Baseplate
Fdm
.STEP
<100
<100
Tile Pattern Design for Architectural and Engineering Applications
Architecture
Tile Pattern
Surface Design
.STEP
<100
<100
Elevated Water Tank Stand for Consistent Pressure
Construction
Elevated Water Tank Stand
Water Pressure
.STEP
<100
<100
8 Meter High Tower Platform with 6.2m x 6.2m Base
Construction
Tower Platform
8 Meter Height
.STEP
<100
<100
Articulated Human Dummy Model in Reading Pose with Safety Gear
Industrial Design
Articulated Human Dummy
Ergonomic Simulation
.STEP
<100
<100
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