Multi-purpose hobby finishing apparatus

A multi-purpose craft finishing apparatus comprising:

• motor means for driving said apparatus, said motor means bearing thereon motor pulley means;
• motor belt means driven by said motor pulley means;
• a plurality of shafts having proximal and distal ends, said shafts bearing thereon shaft pulleys, said shaft pulleys having diameters in the ratio of approximately 2:21/2:3:4 respectively, one said shaft bearing a motor belt driven pulley means for driving said shaft by said motor belt means, said motor pulley and said motor belt driven pulley means having diameters in the ratio of approximately 11/2 to 5;
• brass drum preliminary sander means attached to said distal end of and driven by a first said shaft;
• finishing brass drum sander means attached to said distal end of and driven by a second said shaft;
• rubber disc sander means attached to said distal end of and driven by a third said shaft;
• aluminum disc sander means attached to said distal end of and driven by a fourth said shaft;
• connecting belt means releasably engaging said shaft pulleys for simultaneous driving said shafts;
• idler means for drivably engaging said connecting belt firmly to said shaft pulleys;
• tachometer means attached to and driven by one said shaft;
• and
• speed control means connected to said motor means for adjustably maintaining, in cooperation with said tachometer means, one said shaft within functioning R.P.M. range, said pulleys being of such diameter that the R.P.M.'s of the other of said shafts will be automatically determined to be within functional R.P.M. ranges.