Professional tool for commercial or occasional use Steel wire brush set Suitable for metal cleaning and polishing as well as surface preparation Suitable for use on most metal materials - steel, aluminium, copper, stainless steel Also suitable for ceramics, tiles, stone, glass, plastics, fibreglass and wood Maximum speed of the mandrel 28,000 RPM Suitable for all rotary tools that take a 3mm mandrel Perfect for cleaning and de-rusting intricate components Compatible with most rotary tools Comes with point, cup and wheel brushes SET INCLUDES THE FOLLOWING - 1 x steel brush with 5mm diameter brush with 3mm mandrel - 1 x steel brush with 16mm diameter brush with 3mm mandrel - 1 x steel brush with 22mm diameter brush with 3mm mandrel