PURPOSE: To provide a part holding tool of tweezers or the like surely preventing a static discharge or the like in the case of holding a part of semiconductor device or the like.

CONSTITUTION: A holding part 3, holding at least a part of semiconductor device or the like, of tweezers formed of conductive member of metal or the like is constituted of semiconductive material having 5×107 to 1×109Ω.cm volumetric specific resistance. By the volumetric specific resistance of this semiconductive material, static discharge is prevented in the case of holding the part, and a static eliminating speed is increased to a high speed, to ensure insulation, so as to effectively prevent a static breakdown of the part due to the static discharge.