Deburring and chamfering tool for cleaning rear ends of bore hole, has spring loaded pressure pin placed in axial hole, where pin approaching section has bearing surface touching material contact during axial movement of tool into bore hole

摘要

The tool has a spring loaded pressure pin (4) arranged in an axial hole of a shaft, where free ends of the pin acts on a contact surface (26) of a pressure pin approaching section of a cutting plate, and the section radially projects from an opening. The section includes an opposing bearing surface (10) that touches a material contact at a front of a workpiece bore hole, during an axial movement of the tool into the hole.