HEATKEYS

The Ultimate Discussion forum for CNC, metal working machines, lathes, vertical milling, CAD/CAM software, hobbyCNC, wood routers, EDM, electronics,metal work and Free Buying and Selling!

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

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

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

HeliFreak.com is the place to learn about Radio Controlled Helicopters and to socialize with others who are also learning and flying R/C Helis. Our Motto is Fun, Learning, Friendship and Mutual Respect. Come join in on the fun and enjoy the free ex...

Forum for Welding Professionals and Enthusiasts To Interact and Learn - Free

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

RC Groups - the most active Radio Control model community: electric and fuel rc airplanes,rc helis,rc boats and rc cars. Features discussion forums, blogs, videos and classifieds.

Be Communities is a social networking site for those in the architecture, engineering, construction, operations, and GIS communities with tools such as forums, blogs, a resource gallery, and a wiki for connecting, communicating, and learning from eac...

LapseShot.com is the biggest image database on the internet right now. We have more that 10 million images on our database. Srat searching and have fun.

Buy and sell electronics, cars, fashion apparel, collectibles, sporting goods, digital cameras, baby items, coupons, and everything else on eBay, the world's online marketplace

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