Creep-feed grinding (CFG) was a grinding approach which was invented in Germany during the late fifties by Edmund and Gerhard Lang. Ordinary grinding is used generally to complete surfaces. But CFG is applied for top fees of fabric elimination, competing with milling and turning to be a producing process option. https://cncmachineforsale87444.dailyblogzz.com/22241470/precision-machining-no-further-a-mystery