Professional tool for commercial or occasional use Suitable for all rotary tools that take a 3.1mm mandrel Resin bonded aluminium oxide discs for cutting, trimming and deburring Suitable for use on metals / alloys / plastics / fibreglass and wood Compatible for most rotary tools so suitable for tools Maximum speed of the mandrel 28,000 RPM Disc dimensions 22mm x 0.6mm Extra thin discs so when cutting it doesn’t take to much of the material away SET INCLUDES THE FOLLOWING - 35 x cutting discs - 1 x 3.1mm mandrel