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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)
LED COB 10W High-Efficiency Lighting Module
Electrical
10W
Lighting Module
.STEP
0
0
Industrial Butterfly Valve 3D CAD Model for Fluid Control
Industrial Design
Quarter-Turn Disc
Pipeline Regulation
.STEP
0
0
Multi-Function Aluminum Toggle Switch with LED Dimmer for Vehicles
Automotive
Toggle Switch
Led Dimmer
.STEP
0
0
Reverse Engineering and 3D Scanning of a Boat
Marine
Marine Design
Reverse Engineering
.STEP
0
0
Parametric Hattersley Fig. 1932 Valve Model for MEP Piping Layouts
Construction
Parametric Model
Hattersley Fig. 1932
.STEP
0
0
SolidWorks Practice Model for CAD Design
Cad Practice Model
Engineering Design
.STEP
0
0
Plastic Hose Industrial Component
Industrial Design
Durability
Plastic Hose
.STEP
0
0
RealPRO Series Battery Charger - Reliable and Affordable Charging System
Energy And Power
Battery Charger
Realpro Series
.STEP
0
0
Futuristic Battleship Inspired by La Fayette Class Frigate 3D Model
Marine
Naval Design
Futuristic Battleship
.STEP
0
0
Amphibious Barge Hull Design with Reinforced Jack-Up Legs
Marine
Amphibious Barge
Vessel Hull
.STEP
0
0
Oval Flange with Central Cylindrical Protrusion and Fastening Holes
Machine design
Machine Assembly
Cylindrical Protrusion
.STEP
0
0
Mechanical Housing with Central Cylindrical Protrusion and Hexagonal Internal Hole
Machine design
Mechanical Housing
Cylindrical Protrusion
.STEP
0
0
Round Flange with Four Mounting Holes and Central Recess for Sealing
Machine design
Mounting Holes
Central Recess
.STEP
0
0
Stepped Cylindrical Shaft with Longitudinal Grooves for Torque Transmission
Machine design
Torque Transmission
Mechanical Shaft
.STEP
0
0
Steel and Polymer Hinges for Rotational Connections in Structures
Construction
Steel Hinges
Polymer Hinges
.STEP
0
0
Remotely Operated Vehicle (ROV) Underwater Robotic System
Robotics
Remotely Operated Vehicle
Tethered System
.STEP
0
0
Industrial Mechanical Component
Machine design
Manufacturing
Engineering
.STEP
0
0
NREL-OC4 Semisubmersible Research Platform
Energy And Power
Engineering Analysis
Semisubmersible Platform
.STEP
0
0
15 Ton Vertical Hydraulic Press
Machine design
Hydraulic Press
Industrial Press
.STEP
0
0
12 mm G210 Spring Clamp with Steel Plate
Industrial Design
Spring Clamp
Industrial Clamp
.STEP
0
0
Nastil 1060-1100-1 Industrial Platform
Industrial Design
Nastil 1060-1100-1
Industrial Platform
.STEP
0
0
Panel with Window Canvases for Electrical Components Enclosure
Electrical
Electrical Enclosure
Panel With Window
.STEP
0
0
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