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 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”