PFERD Round brush wide unknotted RBU Diameter 250x30xVariable bore 0.20

Round brush, wide unknotted RBU Ø250x30xvariable bore stainless steel wire-Ø0.20 Sanding block. Excellent for medium-duty brushing work on large workpieces in hand-held and machine applications. PFERD uses wire quality 1.4310 (V2A) for all INOX brushes in order to meet the special requirements for processing stainless steel (INOX). Practical experience in the industrial environment confirms that it has very good corrosion resistance with an optimum service life. All PFERD brushes with INOX fill are marked blue and are suitable for use on all stainless steels (INOX), such as V4A. Wire grade 1.4310 tends to behave ferromagnetically when work hardened, i.e. it is attracted by magnets. This is due to a change in the microstructure caused by deformation, e.g. during wire drawing. This has no effect on the quality and corrosion resistance of the INOX trim. It retains its corrosion-resistant properties. Stainless steel wire (INOX) can withstand temperatures of up to 450 °C. Developed for universal use in workshops.