HEATKEYS

Advanced Engineering Design, Lifetime Performance and Reliability

GlobalSpec is a search engine and information resource for the engineering, industrial and technical communities. We help you quickly find industrial parts, specifications and services.

Worlds largest machinist, CNC and manufacturing forum

Gear Technology magazine and the geartechnology.com buyers guide. Find articles on gear design, engineering and manufacturing, and locate suppliers of gear machines, gear cutting tools and related services

Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.

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

Martin Sprocket and Gear manufactures power transmission products, material handling components and systems as well as industrial hand tools and custom commercial forgings.

Facebook helps you connect and share with the people in your life.

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

This is a discussion forum used to discuss the FIRST Robotics Competition.

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

Precision Mechanical Components Timing Belts Pulleys Spur Gears Couplings Bearings Sprockets Retaining Rings Brakes Helical Gears Clutches Universal Joints