Sichuan Baijiang Precision Tools Co., Ltd. is an enterprise integrating R & D, production and sales of functional tool holders. It serves machining plants and focuses on solving the problems of chip entanglement and chip blocking in machining, as well as the bottleneck of machining efficiency of polygonal holes such as hexagonal holes and square holes. The company took the lead in applying low-frequency vibration technology to tool holders and tool holders, and launched chip-breaking tool holders and chip-breaking tool holders to achieve controllable chip-breaking, helping enterprises to crack the bottleneck of automation, and has significant advantages in the field of deep hole and hard-to-chip material processing. At the same time, polygonal boring tool holder innovation adopts boring technology, which can bore inner hexagon, square hole, etc. like boring round hole, improve accuracy and efficiency, and assist mass production. And this tool holder has obvious advantages in the processing of hexagonal rivet holes in new energy vehicles. In the future, Baijiang will continue to deepen the innovation of functional tool handles, promote the automatic upgrading of production lines with precision technology, and fulfill the mission of green intelligent manufacturing.