MTEC-NPT : Solid carbide threading end mills for internal or external NPT threads
  DesignationTPINPTdDapLFluteShankCCMSGICATGIREMgiicGrade
  MTEC 0606C9 27 NPT 27.01/86.006.009.9058.003CZYL01F6000h$066342476 1TT9030