MTECZ-NPTF : Solid carbide threading end mills with coolant holes located in the flutes for internal or external NPTF threads
  DesignationTPINPTFdDFluteapLGICATGIREMgiic
  MTECZ 1010D16 18NPTF 18.01/4-3/8 10.0010.00416.2073.005606154 0