Abrasive mini belt 3m trizact grit a45 diameter 22 mm, heigth 20 mm

jointed 3m trizact™ spiral bands provide exceptionally uniform finishing thanks to their three-dimensional structure that continually exposes fresh abrasive layers. more flexible than reinforced versions, they are highly valued by mold makers for working holes, grooves and complex profiles, ensuring consistent surface roughness on metals. designed for use with mechanical or centrifugal expanders.