Sanding and polishing machine

FIG.
20.1
is a first perspective view of a sanding and polishing machine showing my new design;


FIG.
20.2
is a right side view thereof;


FIG.
20.3
is a front view thereof;


FIG.
20.4
is a left side view thereof;


FIG.
20.5
is a rear view thereof;


FIG.
20.6
is a top view thereof; and


FIG.
20.7
is a bottom view thereof.