Thanks for the response, I have the same when it comes to the angle grinder and die grinder. The cut off is used extensively in auto body steel work.
Here is a link for a model made by Campbell Hausfeld.
http://www.chpower.com/webapp/wcs/stores/servlet/chPrd5_10051_10001_96643_-1_search
I...
I have found many air operated cut off saws, using the 3 inch wheel with 3/8 arbor.
I would prefer an electric powered model, has anyone found such an item, no luck searching on the net.