Abrasive mini belt aluminum oxide (corundum) cloth grit 40, diameter 51 mm, heigth 25 mm

jointed aluminium oxide spiral bands, made without the cotton reinforcement layer, offer greater flexibility and are widely appreciated by mold makers for finishing internal surfaces, grooves and complex profiles. small in size and used on mechanical or centrifugal expanders, they provide controlled cutting and good versatility on metals and alloys.