The Tradesman Edge 12, (12 mm shafts) 15-400 rpm Reversing.
Designed to run 2 x 10-inch wheels with 12mm bores.
The EDGE 12 Support rail is positioned on the wheel center.
Blade angle calculation, is simple and very accurate.

The Most Powerful Bench Grinder

• Quiet powerful DC Motor, balanced shaft Geared Belt Drive
• Available in 8-10 Configuration OR 12mm shaft to mount Tormek water bath wheels 2 x 10 inch (50x250x12)
• Smooth, Quiet, and Powerful unlike any other grinder on the market
• Edge 810=50 to 2000 Edge 12= 15 to 400  RPM infinitely variable speed forward and reverse
• High Torque at low RPM – for fine finishing of precision edges
• Designed by Jeff Toycen built in Canada
• Tradesman Edge Comes  2″x48″ or  4″x48″ belt,  Twin-wheel or Twin water bath wheel
• Perfect for the Samurai Edge
• Plugs into any AC outlet
  

  Motor info: 130 Volt 600 watt DC Motor with a pulse-width modulated control
  Smooth variable speed with good torque in the lower speed ranges.

Configure the Tradesman Edge for your Tormek Attachments with dual water bath or belt sander kits