CHRISTEN 1 32 Universal Drill Grinding MachineWheel dressing attachment Relief grinding of countersink lips on step drills Series 1 32 Convincing Cost to Performance Ratio The series 1 32 includes two types Type 1 32/100A is a technically perfect and easy to ope rate grinding machine with manual grinding wheel oscil lation for all current drills and step drills Type 1 32/101A with