New SUPERTEC STP-618M GRINDERS, SURFACE, RECIPROC.
3 HP V3 grade spindle motor for powerful output to achieve precision work and better grinding capability. Cartridge spindle w/4 preloaded class 7(p4) bearings and run-out of taper nose better than 0.000060" T.I.R provides quiet, vibration free operation for better work pieces accuracy. Manually operated 0.000050" micro down feed and micro cross …