РЕЖУЩИЙ ИНСТРУМЕНТ С ИМЕЮЩЕЙ КАНАВКУ РЕЖУЩИЙ КРОМКОЙ

摘要

A cutting tool includes a base made of metal having a plurality to cutting teeth along an edge of the base, wherein at least one cutting tooth has at least one notch in the cutting edge of the at least one cutting tooth. A tool is prepared by introducing a notch running longitudinally along the length of the tool in the cutting edge of the cutting teeth.