Abrasive mini belt 3m trizact grit a160, diameter 30 mm, heigth 30 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.