HEATKEYS

We are the leading supplier of metric Spur Gears, Helical Gears, Spiral & Striaght Bevel Gears, Miter Gars, Ring Gears, Screw Gears, Gear Racks, Worms & Worm Wheels, Ratchets & Pawls, Involute Splines, and related gearing items.

Shareware, Freeware and Demo Software, Scripts including categories such as desktop, audio, graphics, business, programming, email, interent, asp, php, cgi, macintosh, linux. All software, scripts can be downloaded and tested for free!

Homepage with links to wooden gears, shells, helix forms, box jointed tiles, spheres, polyhedrons, special jigs and tools, guestbook, links, and contact form.

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

A friendly AutoCAD

GEARS Educational Systems

A collection of Reprap and power LED projects

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

Learn ProE / Creo (Tips & Tricks, Tutorials)

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!

Worlds largest machinist, CNC and manufacturing forum

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