Pneumatic Sanding Drum 110/170 QW4 30mm bore

The pneumatic sanding drum 110/170 (4.33" x 6.69") with a 30mm bore (1.18") used for sanding coming with a p80, p100, p120 grit sandpaper. The pneumatic drums can be inflated to the right pressure for sanding small contours. A bushing could go in there to fit a 1" spindle.