Flutter sheets are used for light deburring, stock removing and blending on wood, metal, glass, ceramics, stone, plastics and other materials. Sheets are stacked onto either a portable or stationary motorized spindle to form a buff of desired thickness. Varying spacing and facing of the abrasive side of each sheet will accomplish desired aggresiveness and finish. Cloth Flutter Sheets Specifications Available:   Sizes     Width: 1, 1-3/4", 2", 3", 3-1/2", 4     Length: 3-3/4", 4", 4-1/2", 6", 9", 9-1/2", 10", 12"     Arbor Hole: 1/4", 3/8", 13/32", 1/2", 5/8", 3/4", 1", 1-1/8,     1-1/4", 1-1/2", 1-3/4", 2"   Material Specifications:     X-weight Aluminum Oxide Resin Bond     J-weight Aluminum Oxide Resin Bond     Other materials available on request   Grits Available:     400, 320, 240, 220, 180, 150, 120, 100, 80