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.

Thingiverse is a universe of things. Download our files and build them with your lasercutter, 3D printer, or CNC.

Nobody makes gears faster - prototypes, production runs, variety of materials

Vimeo is a respectful community of creative people who are passionate about sharing the videos they make. We provide the best tools and highest quality video in the universe.

A WPI education has never been more relevant than it is today, because the demand for innovative thinkers who can solve problems on a global scale has never been greater.

CADTutor provides free video tutorials, articles, downloads and a busy community forum for users of AutoCAD and associated software.

Free Pro/E Model&SolidWorks Models&CAD Model Download.We Provide More And More Comprehensive Model Of Resources For Free Download

American Precision Gear Co. San Carlos, California is a Designer/Manufacturer of Gears, Racks and Pulleys. Company

Download free PDF Ebooks, files, documents at Booksily.net, check our huge database of TXT, PPT, DOC, PDF and XLS files ready to download

Find tens of thousends of printable 3D Models worldwide! We collect 3D Models from all Plattforms and Communities for 3D Printing.