The DSM series of heavy-duty duplex milling machines from You Ji is engineered specifically for two-, four- or six-sided production squaring and chamfering of square and rectangular workpieces. Depending on the machine configuration chosen, end users can machine blocks as small as 0.750" x 0.750" (19.05 mm x 19.05 mm) and as large as 47" x 47" (1,175 mm x 1,175 mm) in maximum thicknesses ranging from 6" (150 mm with 10” cutter) to 16" (400 mm with 16.5” cutter).