I use it on a CNC machine I bought a few years ago. This is a very sharp and well made nozzle. I enjoyed the power and crisp cuts I got from this racquet. The next V-bit I'm looking for will be Vermont.
It gets two stars for less than ten bucks but if you're doing V threads or small parts it's poorly done I had bad solder between two blades that made a little flat Nearby spot left lace and another small flat spot further down the edge. To return.