Honing bar is an advanced tool for machining various high-precision workpiece holes on special grinding machines and honing machines in modern machinery manufacturing industry. It has the characteristics of high cutting efficiency, long working life, high machining accuracy, good repair geometry and good surface roughness, and is suitable for efficient and powerful honing cutting in modern machining industry. Its unique characteristics have been widely used and popularized in the matching process of various honing machines, and have been recognized by the majority of users.
Generally speaking, there are many manufacturers in Zhengzhou, including Yaxin Super Hard, Hongtuo and Sanmao.