LENS GRINDER


   






   The drill press makes a convenient power source with a ready made variety of speeds.   The bottom box is bolted to the drill press base and contains a V belt reduction of about  3 :1. A  ½" stub shaft in the chuck is connected to the intermediate section of shaft with a piece of garden hose. Similarly, the bottom end of this shaft is connected to the input shaft of the base



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last revised - 19 Mar 09