Detachable tool and processing tool to which detachable tool is mounted

A processing tool, comprising:

• a tool holder including,
• a tool mounting hole,
• a retaining body disposed in the tool mounting hole in an inwardly reciprocable manner, and
• a pusher reciprocably disposed in the tool mounting hole;
• a slide tool detachably mounted in the tool mounting hole, the slide tool including a slide body to which a first tip tool having a blade at a distal end portion is attached, the slide body urged by the pusher toward a distal end to reciprocate in the tool mounting hole, the slide body having a first guide groove extending along the tool mounting hole on an outer peripheral surface of the slide body to receive the retaining body;
• and
• a detachable tool detachably attached to the tool mounting hole instead of the slide tool, the detachable tool including,
• a housing supported at a predetermined position of the tool mounting hole, the housing including,
• an elastic body chamber, and
• a retaining body insertion hole through which the retaining body is inserted;
• a slider to which a tip tool having a blade at a basal end portion is mountable, the slider supported by the housing to reciprocate inside the tool mounting hole, the slider having a second guide groove extending along the tool mounting hole;
• an elastic body disposed in the elastic body chamber to urge the slider toward a basal end;
• and
• an anti-rotation body disposed in the housing to be received in the second guide groove.