Polyturn series MAS POLY turn series Poly turn series supply polygon cutting at CNC lathe and multi spindle lathe. There are 2 facing, triangle, square, hexagon, octagon and so on. You don’t have to use endmills and cutters any more. Just omly inserts. Please check several type of cutter head. Single block type for Swiss type CNC lathe Adjustable carridge type for chucker CNC lathe and multi spindle lathe Previous Next