The Arbortech Contour Random Sander Kit (shown mounted on grinder above right) has a 2" pad that is offset and mounted with bearings. This allows it to be driven in a random orbital action when the pad makes contact with the wood. This allows it to sand without the edge digging. It won't leave swirls on the wood. The shaft allows the head to get into hollows to sand areas that were previously not possible with power sanding. The kit includes an assortment 5ea of 7 grits including 80, 120, 180,220, 320, 400, and 600.
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