Zirconium flap grinding discs with glass fiberglass backing.
The flaps arranged in an angular way are characterized by a great flexibility comparable to that of a fiber disc but with a longer duration of life.
Particularly suitable for working angles, shaped edges, corrugated surfaces, thin sheets or where it is necessary to exert low pressures. Cold cut.
Useful on all materials with medium power grinders.
Operating speed 10,400 rpm (63 m/s)