Steel Round Bar 6 1 4 diam 3 4 thickness 7lb Lapping Glass Polishing 19935

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  For sale is a Steel Round Bar For Blacksmith Anvil;
  6-1/4" diam;3/4 thickness;  7lb

  These discs were used for lapping glass wafers, but you can 
  use them for whatever you want, like weighing down your sauer
  kraut or blacksmithing.