CUTTING TOOL Russian patent published in 1994 - IPC

FIELD: tools. SUBSTANCE: cutting tool has a holder in which a cutting plate and its fastening unit are located. An insert from a high-damping material is located in a holder notch. The cutting tool has a movable thrust positioned in the bearing part made on the holder and which has a notch. The longitudinal axis of the thrust is parallel to the longitudinal axis of the cutting tool. A flexible hinge is made at the point the bearing part mates the bearing plane of the holder. A projection positioned in the notch of the bearing part is made on the insert. EFFECT: improved structure. 1 dwg