Mini Belt Sander Sand-belt Machine Desktop Sander Belt Sanding Grinding Machine Electric DIY Polishing Machine

Features:
Made of fine quality metal, not easy to rust, wear-resistant, and has a long service life.
With Ball bearings, large torque. Built-in double bearing, non-slip and dustproof.
The base is stable and sturdy, can be placed on the table, labor-saving.
The belt adjustment wheel has a spring structure to automatically adjust the tightness.
The worktable has three plane angles that can be adjusted, and the horizontal belt makes grinding easier. Two worktables are easier to use.