A cutting tool assembly having a tool body portion and at least one cutting portion, the at least one cutting portion having a tool clamping portion, an insert retaining member, a precisely located cutting insert and a securing member for ensuring that precise location of the cutting insert is maintained. The housing includes a base, a lid, and an opening. The container includes an outer wall forming rim and a slot between the rim edge and the outer wall that is circular and continues without boundaries. Each phase signal generator circuit forms each phase signal using a plurality of selected segments for each phase signal during a plurality of segment intervals. A method of forming a polymeric stencil for solder-paste printing comprising forming in a polymeric sheet of plurality of apertures having wrinkles in the polymeric sheet in proximity to the plurality of apertures, and compressing opposing surfaces of the apertured polymeric sheet toward each other.