The TR470 drum mandrel is designed especially for use on the Dremel Trio to hold a ½” sanding band. It includes two each of the extra fine (240), fine (120), and coarse (60 grit) sanding bands.
Shapes wood and sands inside of curves. Stable base of the Trio provides perfect 90° edge sanding. Three quarter inch drum length provides 50% more capacity than standard rotary tool sanding drums.