Professional drum sanding kit for commercial or occasional home use 12pc drum sanding kit includes 10 x drum belts and 2 x mandrels Aluminium oxide abrasive drums for sanding, shaping and surface preparation Suitable for use on metals, alloys, ceramics, tiles, stone, glass, plastics and fibreglass Suitable for sanding all materials including wood, metal etc... Suitable for use with most rotary tools Manufactured from aluminium oxide for maximum strength and durability 2 different size sanding drums for different requirements 1/4in and 1/2in sanding drums Maximum speed 28,000 RPM SPECIFICATIONS • Drum sanding kit / belts • Maximum speed – 28000 RPM • 1/4in and 1/2in sanding drums • Suitable for use with most rotary tools • Suitable for sanding metal, wood etc... • Mandrel diameter – 3.17mm SET INCLUDES THE FOLLOWING • 5 x 1/2in x 1/2in sanding drums • 5 x 1/2in x 1/4in sanding drums • 1 x 1/4in drum mandrel • 1 x 1/2in drum mandrel