Patent ID: 6832685
Filing Date: 2004-12-21
Classification: B25H

Abstract:
A composite rotary tool kit, comprising:a plurality of coupling units; and a connecting element for fastening the coupling units to form a string; wherein each coupling unit has a body which has a housing duct located on an outer peripheral wall thereof for holding a tool and a slip-resisting section formed on one side thereof in a stepwise manner, the slip-resisting section having one side extended inwards to form a connecting section which is extended into the body to form an axial strut in the axial direction, the axle strut having a hole leading to the connecting section to receive the connecting element for coupling the coupling units to form the string; wherein the number of the coupling units to be coupled is alterable according to the number of tools to be held, and the coupling units are turnable to selected angles to facilitate retrieving of the tools.