Fein manufactures the 63717184012 detail sander, featuring unperforated grinding discs with a grit size of 40, measuring 51 mm x 37 mm. This product, available in a pack of 20, falls under grinder accessories and is designed for precision grinding tasks. Ideal for detailed sanding work, it is commonly used in woodworking and surface finishing applications. https://elecena.pl/product/28938634/fein-63717184012-detail-sander-grit-40-51x37mm-20pieces-corundum-hook-loop 2025-06-12 https://elecena.pl/product/28938634/fein-63717184012-detail-sander-grit-40-51x37mm-20pieces-corundum-hook-loop 2026-07-12