FLEXIBLE CONTOUR SANDING DISC

摘要

An improved star head sanding assembly (10) for sanding on the peripheral edges of the individual abrasive discs (31). The discs are provided with radially arranged non-parallel skip cuts (38), and are devoid of radial cutout sections to provide maximum peripheral surface area. During use, the free edges of the individual fingers (36) tend to twist through substantially a right angle to present a line contact with the workpiece surface at least partially perpendicular to the direction of movement of the assembly relative to the workpiece.