Mini Belt sander Knife Apex Edge sharpener Polishing ...
Grinder Mini Multifunctional Electric Belt Sander DIY Polishing Grinding Machine. 1 Belt Sander. TypeBelt Sander. Tail DC plug port size: 5.5 2.1mm. Belt speed :12V 200m/min, 24V 600m/min. Vertical sand-belt machine collocation:12~24V, 1.5A~4.5A, above 3A current is the best working status.