20-Pack 80-Grit Flap Sanding Wheel 20mm(3/4″) for Drill/Dremel, 20mm

It also fits variable-speed rotary tools, pneumatic grinders, and corded/cordless drills with a 0.6–6.5mm adjustable chuck. The 80-grit design makes it the ideal upgrade from 60-grit coarse wheels and the perfect bridge to fine polishing.

Proxxon 38536 BSL 115/E Belt Sander Green

Used in modeling, sculpturing, tool- and die-making or the automotive sector. It can be used for grinding and enlarging small openings, grinding in notches, regrinding moulds or polishing (flat surfaces).