POLINOX® unmounted flap wheels are made of non-woven polyamide abrasive, into which abrasive grain is integrated. Non-woven abrasive flaps are arranged radially, and the wheels are durable due to the dense packing of the flaps. Ideal for surface work. The product is designed for working on medium-sized surfaces with speed-adjustable angle grinders and fillet weld grinders, and can be mounted directly onto the drive system's spindle without the need for additional clamping devices.