Metric Die Wrench Set Fine Pitch Thread Machine M9*0.5 Round Dies,M9*0.5 Round Dies Metric Die Wrench Set Fine Pitch Thread Machine,5, Die can be installed in DIE wrench using manual processing threads can also be mounted, Suitable for mold machining, on the die holder on the machine to use, 1 x Round Die,Thread specification:M9 0, Machine M9*0.5 Round Dies Metric Die Wrench Set Fine Pitch Thread.