Технологическая Надежноть Осевых Инструментов

This article examines the issues of increasing the reliability of drills with mechanical fastening of hard alloy plates. The results of comparative tests and analysis of the research results under industrial conditions for drilling holes are presented. Appropriate conclusions were drawn. This article examines the stability of the operational properties of axial tools. The tool's durability in this case is considered as the time of concrete fabrication work, with a given probability R.