... Threading dies: Outer Diameter :25MM , Round7PC Metric Dies Size: M3x0.5, M4x0.7, M5x0.8, M6x1.0, M8x1.25,M10x1 ... .5, M12x1.755PC UNF Dies Size: 1/4-28", 5/16-24", 3/8-24", 7 ... /4(PIPE THREAD)14PC Taper tap7PC Metric Taps Size: M3x0.5, M4x0.7, M5x0.8, M6x1.0, M8x1.25, M10x1 ... .5, M12x1.755PC UNF Taps Size: 1/4-28", 5/16-24", 3/8-24", 7 ...