On flap wheel grinders, the flaps made of abrasive material are arranged radially around the tool axis in a fan-shaped structure. Due to their flexibility, they adapt ideally to the contours of the workpiece. The abrasive grain is embedded in a synthetic resin bond on the tensile-resistant, flexible cloth backing material. In ISO 3919, flap wheel grinders are referred to as "flap wheels with shafts". For universal use from coarse to fine grinding. Technical data: https://elecena.pl/product/29321871/44498010-flap-wheel-grinding-tools-f-2010-3-a-80-2 2025-09-01 https://elecena.pl/product/29321871/44498010-flap-wheel-grinding-tools-f-2010-3-a-80-2 2026-01-03