Proxxon Micromot 28 808 - 10 Reinforcement Aluminium Oxide Cutting DiscsHighlights & details Nearly unbreakable, making them usable to remove stock Will cut alloyed, standard and stainless steels, non-ferrous metals and even wood and plastic Shaft diameter 2.35 mm, disc diameter 22mm Units: 10 discs and 1 shaftDescriptionShatter-proof, so also suitable for scrubbing to a limited extent. For separating alloyed and unalloyed steels, stainless steels and non-ferrous metals.Also suitable for processing wood and plastic. Shaft dia. 2.35 mm.Included in delivery 10 cut-off wheels, diam. 22 x 0.8 mm Mandrel.