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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)
Precision Linear Rail for Mechanical Systems
Machine design
Automation
Precision Motion
.STEP
0
0
SP Connect Adapter for Motorbike with 16mm Inside Diameter
Automotive
Motorbike Mount
16Mm Diameter
.STEP
1
0
7mm Steel Alloy Metric Wrench CAD Model
Machine design
7Mm Wrench
Metric Tool
.STEP
0
0
Isothermal Truck Trunk Design with Custom Dimensions
Automotive
Custom Dimensions
Thermal Insulation
.STEP
0
0
ECM B3M C20807RB1 Servo Motor CAD Model
Robotics
Precision Motion Control
Servo Motor
.STEP
1
0
Industrial Control Box for Electrical Systems
Electrical
Industrial Control Box
System Safety
.STEP
0
0
X-Z-Y Axis Mechanical Assembly
Machine design
Mechanical Assembly
Precision
.STEP
0
0
Adjustable Power Valve for 2-Stroke 300cc Engine Performance Enhancement
Automotive
300Cc
Adjustable Power Valve
.STEP
0
0
AISI 304 Steel Gasket for Industrial Applications
Industrial Design
Industrial Applications
Gasket
.STEP
0
0
Water Pump Housing CAD Model for Industrial Applications
Industrial Design
Water Pump Housing
Fluid Systems
.STEP
0
0
DJ70X1a-2.8-21 Connector Family with Multiple Configurations
Electrical
Parametric Design
Connector
.STEP
0
0
Amphenol Radsok Connector with 5mm Posts and 16mm Crimp
Electrical
Amphenol Radsok
5Mm Posts
.STEP
1
0
Rotary Engine Reference Model from Rotron Power
Automotive
Rotary Engine
Mechanical Structure
.STEP
0
0
iBooster Gen 2 Brake Booster Model for Honda Accord
Automotive
Ibooster Gen 2
Honda Accord
.STEP
0
0
Professional CAD Design for Engineering Projects
Machine design
Precision
Engineering
.STEP
0
0
FIRST Robotics Competition 2023 Robot CAD Model
Robotics
Competitive Robotics
First Robotics Competition 2023
.STEP
0
0
Crankshaft CAD Model for Mechanical Design
Machine design
Engine Assembly
Mechanical Engineering
.STEP
0
0
Industrial Wheel with Tire for Mechanical Applications
Machine design
Industrial Wheel
Mechanical Applications
.STEP
0
0
Omron ZG2-WDS3VT 2D Laser Profile Measurement Sensor
Industrial Design
2D Laser Profile Sensor
Laser Measurement
.STEP
0
0
High-Quality Alloy Wheel for Automotive Applications
Automotive
Lightweight
Alloy Wheel
.STEP
0
0
Aluminum Sheet Motor Assembly CAD Model
Machine design
Aluminum Sheet
5Mm Thickness
.STEP
0
0
Practice Wheel Rim CAD Model for Engineering Applications
Automotive
Simulation
Practice Model
.STEP
0
0
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