Portable orbital Sander used for sanding and polishing veneers, wood sheet metal primers of filters, to remove oil paint laquer, wall paper or rust equipped with special A.C. motor having shock proof insulation against 1500 volts, having sanding stroke 5 mm, sanding pad size 115 x 225 mm (12 sheet) motor watts 250 suitable for operation on AC 220 volts, single phase 50 cycles, 300 RPM electric supply, approx. weight 3.91 Kgs.