Flap grinding discs with reinforced,thick plastic backing zirconium abrasive cloth and ceramic abrasive. Bi-lamellar feature with flat back pad.Thanks to its superimposed wide flaps in pairs, it provides a larger abrasive surface as well as an increased service life of disc itself. Faster grinding at reduced pressure on extremely hard materials. Ideal for professional use, performances increased by at least 20% compared to standard discs.
A fairly high power grinder is recommended so to ensure effective performance.
Ideal on stainless steel, high-alloy steel, and also suitable for cast iron and titanium use.