EDGE Mini Pro Tram


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Edge Technology

EDGE Mini Pro Tram

The Mini Pro Tram by Edge Technology has all the same great features of the full size Pro Tram but in a smaller package. The unit is perfectly sized for bench-top and mini-mill machines.


  • Square the head of a milling machine and milling vises quickly and easily
  • Simply lower unit to table and adjust the head until both indicators read the same
  • Can be used with a sine bar or sine plate to adjust the head to precise angles
  • Calibration procedure accounts for any error introduced by worn collets
  • Guaranteed to be equal to or better than any other tramming method or spindle squaring device available.
  • Indicator graduation 0.001" & repeatability of 0.0002”
  • Includes calibration gage and padded case