WMYCONGCONG252 PCS Drum Sander Set Including 180 240 320 600 Grits Sanding Drums with Drum Mandrels for Dremel Rotary Tool

Do yourself a favor and move on from this listing. The rubber will not hold the toilet paper thin sandpaper in place long enough to burn rubber and wear down the sandpaper. Used then the same as the name brand. Destroyed three bits in 5 minutes.These are garbage.