Michigan Pneumatic Model P 455C Air Operated Chisel USA 12943

  For sale is a Michigan Pneumatic Model No.P-455C Pneumatic Chisel,
  Serial No.EF1160.  Accepts 1/2" square shank chisels.  11-1/2"
  Overall length of tool (less chisel).  Made in USA.  I have performed
  a basic air test on this tool, and it appears to be operating
  correctly.

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