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
Rajdhani Express Train Model with EOG, 2AC, and 3AC Coaches
Rajdhani Express
Eog
.STEP
<100
<100
Detailed Orenda Engine Assembly Model
Aerospace
Orenda Engine
3D Assembly
.STEP
<100
<100
Detailed Hydraulic Power Pack Model for Industrial Machinery
Machine design
Hydraulic Power Pack
Industrial Machinery
.STEP
<100
<100
Industrial Mechanical Component
Machine design
Mechanical Component
Engineering
.STEP
<100
<100
Pneumatic Tailstock Unit for Automatic Lathe
Machine design
Pneumatic Tailstock Unit
Automatic Lathe
.STEP
<100
<100
Falco F8 Aircraft Assembly Model Adapted to Metric System
Aviation
Falco F8
Aircraft Assembly
.STEP
<100
<100
Browse CAD models by file format
Auxiliary Power Unit for Engine Compressor Shaft
Aerospace
Auxiliary Power Unit
Engine Compressor Shaft
.STEP
<100
<100
3D CAD Model of Mechanical Component
Machine design
Mechanical Component
3D Cad Model
.STEP
<100
<100
Printed Circuit Board (PCB) Design from DXF File
Electrical
Pcb
Dxf
.STEP
<100
<100
Air Purification Canister with 6-Inch Intake and 4-Inch Exhaust
Industrial Design
Air Purification Canister
6-Inch Intake
.STEP
<100
<100
Train Model on Bridge Structure
Train
Bridge Structure
.STEP
<100
<100
Detailed 3D Model of Boeing 787 Aircraft
Aviation
Boeing 787
Structural Design
.STEP
<100
<100
Folding Mechanism Scheme for Engineering Applications
Machine design
Folding Mechanism
Mechanical Engineering
.STEP
<100
<100
Multi-Stage Compressor Spool for Turbine Engine
Aerospace
Multi-Stage Compressor Spool
Turbine Engine
.STEP
<100
<100
Ventilated Disc Brake Rotor for Automotive Applications
Automotive
Ventilated Disc Brake Rotor
Heat Dissipation
.STEP
<100
<100
Jet Engine Fan CAD Model for Aerospace Applications
Aerospace
Jet Engine Fan
Propulsion System
.STEP
<100
<100
Business Jet Wing Model for Finite Element Analysis
Aerospace
Business Jet Wing
Finite Element Analysis
.STEP
<100
<100
NX Practice Model for CAD Training and Simulation
Machine design
Nx Practice Model
Cad Training
.STEP
<100
<100
Concept Model of Aircraft Nose Stabilizer and Winglet Rudder for Piston Engines
Aviation
Aircraft Nose Stabilizer
Winglet Rudder
.STEP
<100
<100
Boeing 787-8 Dreamliner Aircraft Model in Air India Livery
Aerospace
Boeing 787-8
Dreamliner
.STEP
<100
<100
Compressor Stator Casing with Cooling Air Outlets
Aerospace
Compressor Stator Casing
Cooling Air Outlets
.STEP
<100
<100
Remote Control Version Component
Robotics
Remote Control
Component
.STEP
<100
<100
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