Abstract: A method and apparatus for removing chips from a workpiece on a lathe including a spindle with a through hole formed therein, a chuck having a through hole formed therein and affixed adjacent a forward end of the spindle, a cutting mechanism cooperative with the chuck so as to remove metal chips from a workpiece mounted on the chuck, and a coolant line connected to the cutting mechanism and directed generally toward the through hole of the chuck so as to drive metal chips through the through hole of the spindle and outwardly of a rear end of the spindle. A guide sleeve is positioned within the through hole of the spindle so as to be fixed and nonrotatable therewithin. The coolant line includes a high pressure coolant line and a low pressure coolant line. The cutting system includes a turret with a cutting tool affixed to a station of the turret. The coolant line is connected to the turret and extends so as to have an outlet adjacent to the cutting tool.

Abstract: A method and apparatus for removing chips from a workpiece on a lathe including a spindle with a through hole formed therein, a chuck having a through hole formed therein and affixed adjacent a forward end of the spindle, a cutting mechanism cooperative with the chuck so as to remove metal chips from a workpiece mounted on the chuck, and a coolant line connected to the cutting mechanism and directed generally toward the through hole of the chuck so as to drive metal chips through the through hole of the spindle and outwardly of a rear end of the spindle. A guide sleeve is positioned within the through hole of the spindle so as to be fixed and nonrotatable therewithin. The coolant line includes a high pressure coolant line and a low pressure coolant line. The cutting system includes a turret with a cutting tool affixed to a station of the turret. The coolant line is connected to the turret and extends so as to have an outlet adjacent to the cutting tool.