Patent ID: 8240961

Claim:
A tool holder for a cutter of a manufacturing machine for processing metal materials comprising: a shaft intended to be arranged in the manufacturing machine for processing metal materials; a head on which the cutter is intended to be arranged, the head being arranged on the shaft; and a vibration-damping material arranged between the shaft and the head such that the head is in contact with the manufacturing machine solely via the vibration-damping material, wherein the vibration-damping material consists of a metal selected from the group consisting of Cu, Ti, Zn, Al and Ni or the vibration-damping material consists of an alloy of metals selected from the group consisting of Cu, Ti, Zn, Al and Ni, the metal or the alloy is in the form of a covering with a thickness that lies between 1 μm and 100 μm and the shaft and the head are two separate parts united through the vibration-damping material.