Sturdy plastic housing with connection for dust extraction.
Adjustable workpiece supports and protective hoods.
Stopper for blocking shaft allows easy replacement of the abrasives.
With a plate 50 x 13 mm corundum (hardness N) for grinding and sharpening and a slice of silicon carbide (softer bond) for very hard materials.
Shaft end with thread for screwing the polishing mandrel (for the device).