Total 9pcs shank mandrels:3pcs 3mm shank mandrels of each size,;Perfect accessory to sand, shape, groove finish & soft & hard woods, fiberglass & more;Rubber expansion-drum mandrels - slide bands over drum & tighten screw for non-slip fit;Outstanding value & quality - turn your Dremel rotary tool into versatile or other high-speed sander;Can be used for natural nails as well as artificial nails.

• YCNK 81Pcs 80Grit Drum Sanding Kit 1/2 3/8 1/4 Inch Sand Mandrels Fit Dremel Nail Drill Rotary Tools

YCNK 81Pcs 80Grit Drum Sanding Kit 1/2 3/8 1/4 Inch Sand Mandrels Fit Dremel Nail Drill Rotary ToolsYCNK