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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)
Flange Coupling Mechanical Component for Shaft Connections
Machine design
Torque Transmission
Shaft Connection
.STEP
0
0
Industrial Pipe Exhaust System for Combustion Smoke Absorption
Industrial Design
Combustion
Pipe Exhaust System
.STEP
0
0
Architectural Design Model for Engineering and Construction
Architecture
Construction Planning
Architectural Design
.STEP
0
0
Garden Gazebo Structure for Outdoor Spaces
Architecture
Outdoor Structure
Garden Gazebo
.STEP
0
0
Welding Hose Nozzle Family DN10 to DN100 with Multiple Configurations
Industrial Design
Welding Hose Nozzle
Dn10
.STEP
0
0
Compact Winch for Mountain Tractor Applications
Machine design
Mountain Tractor
Compact Winch
.STEP
0
0
Detailed Haystack 3D Model for Agricultural Design
Industrial Design
Farming Equipment
Rural Landscape
.STEP
0
0
Hot Charge System for Connecting CCM to Rolling Mill Plant
Industrial Design
Hot Charge System
Continuous Casting Machine
.STEP
0
0
Mechanical Assembly Component Model
Machine design
Precision
Mechanical Assembly
.STEP
0
0
Low Temperature Stirling Engine Design for Ice and Steam Operation
Energy And Power
Steam Operation
Ice Operation
.STEP
0
0
Interlocking Concrete Block Molds for Construction
Construction
Concrete Block Mold
Building Mold
.STEP
0
0
Self-Closing Gravity Gate Design for Industrial Applications
Industrial Design
Gravity Mechanism
Flow Control
.STEP
0
0
3D CAD Model Created with Fusion360
Machine design
Engineering
3D Cad Model
.STEP
0
0
Industrial Sand Washing Machine for Cleaning and Dewatering Sand
Industrial Design
Dewatering
Sand Washing Machine
.STEP
0
0
Compact Snow Plow Attachment for Small Tractors
Machine design
Snow Plow
Tractor Attachment
.STEP
0
0
1 Inch Welded End Ball Valve for Industrial Applications
Industrial Design
1 Inch Ball Valve
Welded End
.STEP
0
0
Standard Groove Sheaves Rope Pulleys for Wire Ropes 3mm to 26mm
Machine design
Standard Groove Sheaves
Wire Rope Pulleys
.STEP
0
0
Corrugated Panel and Wood Gate with Rack and Pinion Latch
Construction
Corrugated Panel
Wood Gate
.STEP
1
0
1000L Water Storage Tank CAD Model
Industrial Design
1000L Water Storage Tank
Water Containment
.STEP
0
0
Wooden Backyard Playground for Children
Architecture
Wooden Playground
Eucalyptus Wood
.STEP
0
0
Professional Stair System CAD Model for Architectural Design
Architecture
Architectural Design
Structural Integration
.STEP
0
0
Compact Four-Compartment Pill Container with Twist-Dispense Lid
Medical
Pill Container
Twist-Dispense Lid
.STEP
0
0
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