This is the Better Edge System Sanding Drum from PROTOform.
For use with handheld rotary tools
Smooths all imperfections from cutting out polycarbonate bodies with
scissors
1.5" (38.1mm) diameter, suitable for use on 1/12-1/8 scale bodies
Red and black anodized aluminum finish with laser etched PROTOform
logos
Mandrel made from durable tool grade steel prevents damage to
rotary tool's chuck
Sanding Drum, Silicon Carbide Spiral Sanding Band, Rubber Anti-Slip
O-Rings, and Mandrel
For replacement Sanding Bands, order PRMR0301