Recent content by steam mad

I was told, right or wrong I am not sure, that the feed rate should be 1 thou per tooth on cutter by speed of cutter = feed rate per minute. I use this formula with no problems. i.e. 4 teeth on cutter = 4 thou RPM 750 x 4 = 3000 thou per min. or 3" per minute feed rate. This feed speed would be...