... point adjustment, compact structure,worktable is round powerful electromagnetic chuck, and equips with coolant device.• Surface roughness ... tools, bearing and other industries. Standard Configuration: Coolant tank, Electromagnetic chuck, 2-axis digital indicator, Wheel dresser, working lamp, ... worktableΦ750mmΦ800mmΦ1000mmΦ1250mm Suction range of electromagnetic chuck80-120M/cm²80-120M/cm²80-120M ...