Tool for processing workpiece with numerically-controlled machine tool is attached to holder with conical part with protruding machining region coupled to holder part via bearing

摘要

The tool (3) is used in a tool holder to machine a workpiece (2) clamped in a workpiece holder (4). At least one holder is rotated by a drive motor and the tool holder is driven by a numerical control controller with an axial component in the direction of the rotation axis. The tool is attached to the tool holder with a pref. conical holder part (14) with a protruding machining region (24) coupled to the holder part via an axial radial bearing.