Creep-feed grinding (CFG) was a grinding method which was invented in Germany inside the late 1950s by Edmund and Gerhard Lang. Regular grinding is employed mainly to finish surfaces. But CFG is used for top premiums of material removal, competing with milling and turning being a production course of action https://cncmachineforsale36925.dsiblogger.com/49097272/indicators-on-broaching-you-should-know