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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)
Tri-Wheel Bicycle Assembly with Dual Front Wheels
Automotive
Tri-Wheel Bicycle
Dual Front Wheels
.STEP
1
0
Pimoroni COM0801 Micro Metal Gearmotor 298:1 3D Model
Robotics
Micro Metal Gearmotor
298:1 Gear Ratio
.STEP
0
0
Chassis Structural Component
Automotive
Structural Component
Chassis
.STEP
0
0
Drive and Suspension System Assembly
Automotive
Mechanical Engineering
Assembly
.STEP
0
0
Mechanical Engineering Project Model
Machine design
Engineering Applications
Mechanical Engineering
.STEP
1
0
Precision Ball Bearing for Mechanical Applications
Machine design
Ball Bearing
Precision Bearing
.STEP
0
0
Detailed Mechanical Component with Integrated Markings
Machine design
Detailed 3D Model
Mechanical Component
.STEP
1
0
Dual PC Fan Mount and Cover for Skar RP-1200 Amplifier Cooling
Electrical
Fan Mount
Amplifier Cooling
.STEP
0
0
Block for Preheater F5.3722.003-07 BPR-5-4.06
Industrial Design
Bpr-5-4.06
F5.3722.003-07
.STEP
0
0
35 Teeth Sprocket for Mechanical Systems
Machine design
Mechanical Systems
35 Teeth Sprocket
.STEP
0
0
Center Console Design for Automotive Interiors
Automotive
Ergonomic Design
Interior Components
.STEP
0
0
BMS Daly Brand 20S 100A Battery Management System with NTC Connector
Energy And Power
Ntc Connector
Bms Daly Brand 20S 100A
.STEP
0
0
Fiat 124 Classic Car Model - Modern Reinterpretation
Automotive
3D Model
Classic Car
.STEP
1
0
Formula Student Car Basic Chassis Reference Model
Automotive
Formula Student
Chassis Design
.STEP
1
0
Headlight Knob for MK1 VW Rabbit Pickup - Custom Design
Automotive
Heat-Resistant Material
Headlight Knob
.STEP
0
0
Professional Car Design and 3D Modeling Using SolidWorks
Automotive
Power Surfacing
Car Design
.STEP
0
0
Multi-Item Dispenser CAD Model for Industrial Applications
Industrial Design
Multi-Item Dispenser
Automation
.STEP
0
0
Mors 5-6 Mechanical Component
Machine design
Mechanical Component
Industrial Use
.STEP
0
0
Professional Bicycle CAD Model for Engineering and Design
Automotive
Design Visualization
Manufacturing
.STEP
0
0
Sport Car 3D Model for Engineering and Design
Automotive
3D Model
Engineering Design
.STEP
0
0
6000-6009 Series Deep Groove Ball Bearings
Machine design
6000 Series
Rotational Support
.STEP
0
0
Precision Measurement Device for Washer Flatness Assessment
Machine design
Precision Measurement
Washer Flatness
.STEP
0
0
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