Rotary tool used in the car industry comprises a cylindrical cutting body having an outer diameter selected so that the tool can be inserted into a bore, a groove arranged in the groove, and a conical section

摘要

Rotary tool comprises a cylindrical cutting body (14) having an outer diameter selected so that the tool can be inserted into a bore, a groove (16) arranged in the groove, and a conical section (18). An independent claim is also included for a device for deburring the mouth of a bore in an inner recess of a workpiece containing the above rotary tool.