Check the listing for details. PROTOform PROTOform Sanding Drum Handheld Rotary Tool PRM610300 Hand Tools Misc. Condition: New. Listed at 29.98 USD. Features: Made specifically for finishing polycarbonate R/C body wheel wells Signature trick PROTOform style Produced from high-quality anodized aluminum and steel Just slide the sanding band over the drum and screw on the retainer ring (Finger tight is all you need, no wrench required) Overview: Introducing a brand new product line from PROTOform: the Better Edge System. For every r/c enthusiast that takes pride in finishing off their concours-worthy race body, these products are for you. The Better Edge sanding drum is our first product in this line. There has never been a product specifically made for r/c racers to finish off the perfect wheel-well. With the use of your handheld rotary tool (not included), the Better Edge Sanding Drum will smooth.