HEATKEYS

Material property database with data sheets of thermoplastic and thermoset polymers such as nylon, polycarbonate, polyethylene; metal alloys, aluminum, steel, titanium, nickel, cobalt, and zinc alloys; ceramics, lubricants. Free search tools include...

Tools and Basic Information for Design, Engineering and Construction of Technical Applications

CustomPartNet is a free resource for engineers and manufacturers that facilitates product design and cost estimation. Learn about the process cycle and design for manufacturing (DFM) guidelines for a wide range of manufacturing processes, including i...

Convert between various measurement units, weight to volume and volume to weight. Unit definitions. Volume, area, gravel and mortgage calculators.

OnlineMetals - Small quantities, no minimums of all industrial metals. Cut to size steel, aluminum, stainless, cold finish, tool steel and brass custom cut online. Fast shipping to your door. Point. Click. Metal.

Boston Centerless specializes in Boston Centerless, centerless, grinding, centerless grinding, bar grinding, precision grinding, bar, bar stock, precision ground bars, stainless, stainless steel, steel, steel bar, titanium, medical alloys, cylindrica...

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

Free Technical charts

A resource containing many useful calculators and conversions

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

Calculate easily with this online-tool the weight of paper and print products, flyers, letters, stationary etc. in connection with different formats and paper weights / grammages.

Affordable stone carving fabrication, featuring marble fireplace surround, column, fountain, granite countertop flooring tile sink bathtub medallion mosaic.

DIY shade and blind motors (Arduino compatible) are our specialty: 12v DC electric tubular motors are used for remote control of window blinds and shades, mini blinds, skylights and home theater projector screens. How to make your own battery operate...