MTECI-60 : 60 Partial profile solid carbide threading end mills with internal coolant holes for internal or external threads
  DesignationPitch InPitch ExTPI IntTPI ExtT.SizedDHLFluteGICATGIREMgiicGrade
  MTECI 0605D20 A60 0.5-0.80.4-0.856-2864-32>=66.005.0020.0058.0046342593 1TT9030