HEATKEYS

GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.

YouTube is a place to discover, watch, upload and share videos.

Find free downloads for supplier parts models, component models, 3D parametric models and supplier component downloads, including free CAD drawings, assembly models and full 3D CAD models. Use these free part models by dropping them directly into yo...

How Products Are Made: Volume 1, Volume 2, Volume 3, Volume 4, Volume 5, Volume 6, and Volume 7

3D models for CAD/CAM/CAE designers. Cars, cities, airplanes and other polygonal and NURBS/SOLID models.

Design great product faster with cloud based CAD file management, free CAD models and access to the world's largest community of mechanical engineers.

Champion Aerospace LLC

Primetest Automation is a full service systems integration company with a talented in-house engineering team featuring machanical, electrical, and software engineers.

Symmetry Solutions - Minnesota Wisconsin South Dakota North Dakota SolidWorks and ZCorp Value-Added Reseller VAR

Suppliers and manufacturer of Spark Plugs, Oxygen Sensors, and performance products for automotive, motorcycle, commercial, marine, truck and lawn and garden applications

Art - community of artists and those devoted to art. Digital art, skin art, themes, wallpaper art, traditional art, photography, poetry / prose. Art prints.

Safari Books Online is an on-demand, digital library that provides access to thousands of technology, creative and business books, training videos and expert reference and learning materials from leading publishers, like O