I am the inventor and maker of this wonderful new thing. It's called a knurling tool for cnc turning and it's my pride and joy
It works on all types of turning tools, even non-spindle type tools like drill bits, screwdrivers, etc. It also works on machinist lathe tools as well as high speed steel cutting tools
The knurling tool is designed to facilitate the use of knurling to aid in turning both volumes and precision workpieces. The knurling tool is an extension of the knurls that are already present on any turning tool or high speed steel cutting tool
The knurling tool works by pushing down on a surface while applying pressure in order to create a line or groove in the surface that can be used for indexing purposes, reducing chatter during operation and increasing friction between moving parts (i.e., shafts) by decreasing drag during operation.
knurling tool for cnc turning