Abrasive sanding surface

摘要

An abrasive sandpaper system having a backing plate ( 16 ) with a canted outer periphery ( 28 ) and an off-centered aperture ( 26 ) for interlocking with lugs ( 18 ) of a power driver ( 12 ). The sandpaper ( 30 ) has a canted outer periphery ( 38 ) for riding over raised edges ( 45 ) of an uneven wood deck. The backing plate may have a pocket ( 50 ) with a side wall ( 60 ) to receive the substrate layer ( 58 ) of sandpaper ( 54 ).