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.

SHERLINE manufactures precision miniature lathes, mills and machine tool accessories in both manual and CNC versions for hobbyists, model makers, jewelers and lab technicians. The Sherline machine tool accessory line is the world

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.

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!

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, ...

calculators, engineering, mechanical, electrical, electronics, design, construction, manufacturing, consultant, layout, software, chemical, plastic, polymers

Performance Trends features engine simulation software as well as data acquisition and drag racing software, suspension software, race car software, dynamometer software.

Manufacturer of precision components like Spur Gears, Gear Boxes Sprockets, Speed Reducers, Timing Belts, Linear Bearings, Timing Pulleys, Miniature Bearings, Shafts and more Call W.M. Berg setting the standard of excellence as the world’s leader i...