About Us

Professional manufacturer for CBN inserts&Diamond tools

Insoll tools  technology co.,LTD is a high-tech enterprise that specialized in the production of CBN cutting tools and other super hard material products,and the first R&D company focus on cutting tools for gray cast iron,all kinds of wear resistant cast iron/cast steel,harden steel materials in this industry.The main products PCBN cutting tools and solid CBN cutting tools have obtained several practical patents,especially in interrupted cutting of harden steel,Hi-Cr white cast iron etc,leading the world class level and enjoy a high reputation over the academia circles of super hard cutting tools.As a pioneer of domestic super hard cutting tools,HALNN is the most famous brand on hard material processing and high speed machining.