Multitool, belt attachment for the bench grinder

[Calvin25]

This thing looks pretty cool, is there anyone that has good or bad experience with these?

http://www.aircraftspruce.com/catalog/topages/multitoolGrinder.php

 

[mcjon77]

looks cool, but why not just buy a belt sander for the same price or less?

 

[Calvin25]

Thats a good point. Another issue is, how well the grinder would handle for using a 3m wheel on the side. Might be too much going on for the little use that side would see.