Fein manufactures the 63717179016 Delta grinder blade, an unperforated grinding disc with a grit size of 500 and a width across corners of 80 mm. This product is part of their grinder accessories range and comes in a pack of 50 pieces. Ideal for sanding and grinding applications, it offers precision and smooth finishes in various projects. https://elecena.pl/product/28938635/fein-63717179016-delta-grinder-blade-grit-500-80mm-50pieces-unperforated 2025-06-12 https://elecena.pl/product/28938635/fein-63717179016-delta-grinder-blade-grit-500-80mm-50pieces-unperforated 2026-07-12