MTECI-ISO : Small diameter single point, internal ISO profile solid carbide thread mills.
  DesignationStockTPRangeDCONMSDCNOFLHLFAir holeGICATGIREMgiicGrade
  MTECI03007C30.25ISO N/A0.250=>M1 6.0000.7233.639.00without 3333724 1AH710 
  MTECI03009C40.25ISO N/A0.250=>M1.2 6.0000.9034.339.00without 3333725 1AH710 
  MTECI03011C50.3ISO N/A0.300=>M1.4 6.0001.0535.039.00without 3339414 1AH710 
  MTECI03012C60.35ISO N/A0.350=>M1.6 6.0001.2035.739.00without 3339415 1AH710 
  MTECI03016C70.4ISO N/A0.400=>M2 6.0001.5537.139.00without 3331786 1AH710 
  MTECI03024C100.5ISO N/A0.500=>M3 6.0002.37310.639.00without 3339416 1AH710 


For cutting speed recommendations, click on the required grade number related to specific item geometry