Mattison 42” Rotary Grinder

  • 75 H.P. grinding spindle
  • 24" Height
  • Machine built new in 1963, the older casting has more stress taken out of it to produce better tolerances
  • Rebuilt by Mattison in 1995 and used as a test grinder until Kinetic purchased it in 1997
  • Kinetic added .0001 resolution glass scale, soft start to spindle, variable drive to table and mist collector
  • Uses Norton segment style for cool cutting and better accuracy vs. the more common cortland segment style