To provide a part gripping tool for easily replacing a tip part, surely positioning mutual tip parts, and capable of changing a knob load, while surely removing electrified electric charge of an electronic part and the human body without impairing the sandwiching function of a part.

This part gripping tool is formed of a semiconductive synthetic resin having a small electric resistance value, and is composed of a handle part being a holding grip and a sandwiching part for gripping the part. The sandwiching part can be fitted to the handle part in a snap fit method. A projecting guide pin and a hole for inserting the guide pin are arranged in the sandwiching part so as not to engage by dislocating the mutual tip parts. A support part is arranged for changing a fulcrum of the knob load by being fitted in the handle part.