MTECZ-UN : Solid carbide threading endmills with coolant holes located in the flutes, used for internal UN thread profile.
  DesignationTPIUNCUNFUNEFdDFluteapLGICATGIREMgiicGrade
  MTECZ 16144D34 10UN 10.03/416.0014.40434.30101.005606141 1TT9030 
  MTECZ 12114C28 11UN 11.05/812.0011.40328.9084.005606140 1TT9030 
  MTECZ 12105C26 12UN 12.012.0010.50326.5084.005606139 1TT9030 
  MTECZ 10092C22 13UN 13.01/210.009.20322.5073.005606138 1TT9030 
  MTECZ 1616E37 14UN 14.07/816.0016.00537.20101.005606137 1TT9030 
  MTECZ 08077C20 14UN 14.07/168.007.70320.9064.005606136 1TT9030 
  MTECZ 1212D31 16UN 16.03/412.0012.00431.0084.005606135 1TT9030 
  MTECZ 08067C16 16UN 16.03/88.006.70316.7064.005606134 1TT9030 
  MTECZ 12113D26 18UN 18.09/16-5/81 1/8-1 5/812.0011.30426.1084.005606133 1TT9030 
  MTECZ 06056C14 18UN 18.05/166.005.60314.8058.005606132 1TT9030 
  MTECZ 0808C21 20UN 20.07/168.008.00321.0064.005606129 1TT9030 
  MTECZ 1010D22 20UN 20.01/210.0010.00422.3073.005606130 1TT9030 
  MTECZ 1212E27 20UN 20.03/4-112.0012.00527.3084.005606131 1TT9030 
  MTECZ 08066C14 24UN 24.05/168.006.60314.3064.005606127 1TT9030 
  MTECZ 0808D21 24UN 24.03/89/16-5/88.008.00420.6064.005606128 1TT9030 
  MTECZ 0605C11 28UN 28.01/46.005.00311.3058.005606125 1TT9030 
  MTECZ 0606C14 28UN 28.07/16-1/26.006.00314.1058.005606126 1TT9030