Underlay plate for cutter is arranged together with cutter in cutter holder and forms centrally arranged aperture for receiving fixture component for fixing cutter and underlay plate in holder

摘要

The underlay plate (8) for a cutter is arranged together with cutter in cutter holder (4) and forms a centrally arranged aperture for receiving a fixture component for securing the cutter and underlay plate in the holder. The underlay plate has one side (48) arranged against one side of the cutter. The underlay plate side is provided with at least a first and second projections (50,52) which against the cutter side. The projections absorb the cutting force caused by the cutting process of a substance. A third projection (54) absorbs tensions from the fixture component.