Jan 01, 2018· Board index The Home Machinist! Milling Machines; Rotex RM-1. Discussion on all milling machines vertical & horizontal, including but not limited to Bridgeports, Hardinge, South Bend, Clausing, Van Norman, including imports. ... It is an RM-1 Horizontal with a Rusnok 70 vertical head mounted in place of the overarm (which I have).