Aggressively working brush. Excellent for heavy brushing tasks such as deburring, cleaning, derusting, and descaling, as well as for removing weld spatter. To meet the special requirements when working with stainless steel (INOX), PFERD uses wire quality 1.4310 (V2A) for all INOX brushes. Practical experience from industrial environments confirms that it has very good corrosion resistance with optimal service life. All PFERD brushes with INOX bristles are marked in blue and are suitable for use on all stainless steels (INOX), such as V4A. Wire quality 1.4310 tends to exhibit ferromagnetic behavior due to cold hardening, meaning it is attracted to magnets. This is caused by a microstructural change induced by deformation, for example during wire drawing. This has no impact on the quality and corrosion resistance of the INOX bristles, which retain their corrosion-resistant properties. Stainless steel wire (INOX) withstands temperatures up to 450 °C. Wire diameter 0.35 mm for angle grinders.