CAN AND CONE

AND THE CONETo increase the diameter of the axis bearing, to make the flat-head screws out of the ordinary, to any cone to grind spinner air mover — many operations without a lathe will allow you to perform here is a combination of the two drill or combination of drills and any other motor, the axis of which is mounted abrasive wheel. The rest is clear from the figure.
 
A. FOMENKO, G. guards

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