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
J Style Kayak Carrier for Secure Transport
Automotive
Kayak Carrier
Roof Rack
.STEP
<100
<100
Monopoly Battleship Token 3D Model for Board Game Accessories
Monopoly Battleship Token
Board Game Accessories
.STEP
<100
<100
Foresti&Suardi 180 mm Industrial Component
Industrial Design
Foresti&Suardi
180 Mm Component
.STEP
<100
<100
LEGO Compatible Brick Part with iMates and Bricklink Numbering
Industrial Design
Lego-Compatible
Imates
.STEP
<100
<100
MC146E Electric and LNG Solid Oxide Fuel Cell (SOFC) Model
Energy And Power
Mc146E
Solid Oxide Fuel Cell
.STEP
<100
<100
Generic Placeholder Mechanical Part for Engineering Applications
Machine design
Mechanical Part
Prototype
.STEP
<100
<100
Browse CAD models by file format
Forward Section of a Ship with Shell and Membrane Elements
Marine
Ship Forward Section
Shell Elements
.STEP
<100
<100
130 Meter Long Oil Tanker Shell Element Model
Marine
Oil Tanker
Shell Element
.STEP
<100
<100
High-Performance Motorsport Coil for Racing Applications
Automotive
Motorsport Coil
Ignition System
.STEP
<100
<100
Fractal Terrain Water Surface Triangle Mesh for Engineering Simulations
Industrial Design
Fractal Terrain
Water Surface
.STEP
<100
<100
Stingray-Inspired Scooter Concept Design
Automotive
Scooter
Aerodynamic Design
.STEP
<100
<100
Francis Turbine Draft Tube and Casing Assembly
Energy And Power
Francis Turbine
Draft Tube
.STEP
<100
<100
Aeromotive 13301 Fuel Pressure Regulator Engine Bay Mockup
Automotive
Fuel Pressure Regulator
Engine Bay
.STEP
<100
<100
Solo Flats Skiff Boat 3D Model for Marine Design
Marine
Solo Flats Skiff
Boat Design
.STEP
<100
<100
Optima Yellow Top Deep Cycle Battery 12V 75Ah
Energy And Power
Optima Yellow Top
Deep Cycle Battery
.STEP
<100
<100
Scuba and Rebreather Equipment Parts Collection
Marine
Scuba
Rebreather
.STEP
<100
<100
3D Printer Monitor Mount for US Project
3D Printing
3D Printer Mount
Monitor Holder
.STEP
<100
<100
Underwater Vehicle Electronic Board Design with Components
Marine
Underwater Vehicle
Electronic Board
.STEP
<100
<100
Center Console Boat Hull 5.92m Length 2.23m Beam
Marine
Center Console
Boat Hull
.STEP
<100
<100
Flexible Line Launching Vessel CAD Model
Marine
Flexible Line Launching Vessel
Naval Architecture
.STEP
<100
<100
Flexible Line Launching Vessel CAD Model
Marine
Flexible Line Launching Vessel
Pipeline Deployment
.STEP
<100
<100
TMS System for Remotely Operated Vehicles
Marine
Tms
Tether Management System
.STEP
<100
<100
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