HEATKEYS

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

How I designed and built a 2 cylinder 4 stroke model engine for a radio controlled airplane. I show parts construction including casting of the crankcase.

3D Models save you time and money. Find the 3D Model for your project in our vast library of cars, people, architectural models and more.

GlobalSpec is a search engine and information resource for the engineering, industrial and technical communities. We help you quickly find industrial parts, specifications and services.

Online trade platform where digital artists can buy and sell 3d models.

3d models - Buy and sell. The3dStudio.com is one of the largest royalty free 3D resource sites on the Internet. Buy, sell, and trade 3D Models, Stock Photos, Stock Images, Textures, Tutorials, and more for 3ds max, 3d studio max, Cinema 4D, Maya, Lig...

SYCODE - Software Solutions for Computer Aided Design (CAD)

Ingersoll Rand branded products range from compressed air systems, tools and pumps to material and fluid handling systems and environmentally friendly microturbines.