62Pcs Mini Sanding Cone Engine Porting Assortment Kit Cone Cylinder Shaped Abrasive Sanding Set Sleeve Sandpaper Roll with 1/4inch Shank is up for auction in Industrial & Scientific. The current bid is $6.50, 85% below the $43.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.