FIELD: face milling tools.
SUBSTANCE: invention relates to the field of face milling tools. The assembled cutting tool contains a cutter body, slots for cutting inserts, fixed cutting inserts and stepped cutting inserts. The stepped cutting insert is positioned between two adjacent fixed cutting inserts. The fixed cutting insert is positioned to provide the same length from the axis of rotation and the same length from the bottom surface. At least one stepped cutting insert is arranged to provide a different length from the axis of rotation and a different length from the bottom surface compared to the rest of the stepped cutting inserts.
EFFECT: increasing the service life of the assembled cutting tool and improving the cleanliness of the workpiece surface.
14 cl, 10 dwg
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