CUTTING TOOL, MACHINE TOOL, AND CUTTING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a cutting tool enabling the suitable discharge of chips. SOLUTION: This T-slot cutter 3 comprises a shank part 21 and a blade part 23 formed at the end of the shank part 21. The cutter is rotatingly driven around the axis and cuts a work Ob by the blade part 23. Groove parts 37 diagonally extending from the blade part 23 side to the opposite side of the blade part 23 in the direction reverse to the rotating direction y1 relative to the axis are formed in the outer peripheral surface of the shank part 21. COPYRIGHT: (C)2009,JPO&INPIT