HEATKEYS

Quick Gear is a tool for calculating internal and external spur and helical gear dimensions. Quick Spline is a powerful program for calculating involute spline and gage dimensions.

eMachineShop is the remarkable new way to create the custom metal parts and plastic parts you need. Custom CNC Milling, Turning, Waterjet Cutting, Laser Cutting, Injection Molding

Reviews and free software downloads for Windows, Mac, Palm, Pocket PC, and Mobile Phones. The best programs and games. Buy software directly online.

MAKE brings the do-it-yourself mindset to all the technology in your life. MAKE is loaded with exciting projects that help you make the most of your technology at home and away from home. This is a magazine that celebrates your right to tweak, hack, ...

Welcome to Oerlikon - one of the world

OhYeahCAD

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

home shop machinist discussion

A collection of Reprap and power LED projects

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

Creator of the World

Edraw is a powerful yet easy-to-use program for creating flowcharts, organizational charts, network diagrams, business presentations, building plans, mind mapping and lots more.