Tool insert for burr removal or scraping, cutting plate of which has more than four outer edges in form of cutting edges

摘要

The tool insert is in the form of a cutting plate (11) with top side (37) and bottom side (38), attached to a took holder so that it can turn. The cutting plate has more than four outer edges, bounding at least one of its two sides, in the form of cutting edges (15, 16). At least one of these is arc-shaped.