Kombinationswerkzeug

摘要

In a complex tool 1 to be used by attachably and detachably installing on a tool holding means, a main body 3 is provided, a tool means for turning 13 is provided with an outer peripheral portion of the main body, a projected rotating tool means 10 is provided, corresponding the axial center CT1 of the projected rotating tool means and the axial center CT of the main body with each other so as to selectively perform turning machining with the tool means for turning 13 or rotating machining for machining on a workpiece 15 by rotating the projected rotating tool means. Both machinings, turning machining and rotating machining with a drill (a tap) are possible with one tool by the tool means for turning 13 and the projected rotating tool means 10, so the present invention can be applied to recent advanced machining and its machining efficiency can be increased. <IMAGE>