| 摘要 |
PROBLEM TO BE SOLVED: To provide a cutting apparatus with a cutting tool capable of reducing a risk of adhering cut waste to an upper face of a workpiece and scratching of the upper face by removing the cut waste from the upper face of the workpiece.SOLUTION: A cutting apparatus with a cutting tool for cutting a workpiece is provided with: a chuck table for holding a workpiece; a cutting means with the cutting tool including a cutting tool wheel composed of a cutting tool shank including a cutting edge cutting the workpiece held by the chuck table, and a wheel base mounted with the cutting tool shank, a spindle to which the cutting tool wheel is mounted and a drive source for rotating the spindle; and a cleaning liquid supply means for supplying a cleaning liquid to the workpiece cut by the cutting means with the cutting tool. The cleaning liquid supply means includes: a cleaning liquid supply source; a cleaning liquid supply passage connected to the cleaning liquid supply source to penetrate a center of the spindle and formed in an inside of the wheel base; and a cleaning liquid jetting port communicating with the cleaning liquid supply passage formed on a rotating locus of the cutting tool shank. |
