This design pattern roll #60 is used with our economy rolling mill. It is an upper roll and is used with the flat lower roll to produce a broad range of designs on soft non-ferrous metals like gold, silver, copper and brass.
This roll fits the Otto Frei economy rolling mill, plus many other economy mills made in India. The diameter of the roll is 43mm and the width is 3" (76mm). The diameter of the bearing surfaces is 1" (25.4mm). This is an upper, with a total length of 142mm.