Fein manufactures the 63717231020 perforated sanding sheets, which are supplied in a pack of 16 units with a grit rating of 180. These sheets are ideal for use as grinder accessories in eccentric sanding applications. They are designed for effective grinding and finishing tasks on surfaces requiring smooth, detailed work. https://elecena.pl/product/28938617/fein-63717231020-sanding-sheets-grit-180-perforated-hook-loop-16ct 2025-06-12 https://elecena.pl/product/28938617/fein-63717231020-sanding-sheets-grit-180-perforated-hook-loop-16ct 2026-07-12