MTECB-ISO : Solid carbide internal threading end mills with coolant holes for ISO metric threads
  DesignationPitchM coarseM FinedDapLFluteGICATGIREMgiicGrade
  MTECB06038C100.5ISO 0.50>=56.003.8010.3058.0036214486 1TT9030 
  MTECB06045C100.75ISO 0.75>=66.004.5010.1058.0036214487 1TT9030 
  MTECB0606C12 1.0ISO 1.00>=96.006.0012.5058.0036214488 1TT9030 
  MTECB06046C101.0ISO 1.00M6>=76.004.6010.5058.0036342513 1TT9030 
  MTECB06046C141.0ISO 1.00M6>=76.004.6014.5058.0036342518 1TT9030 
  MTECB0606C141.25ISO 1.25M8>=106.006.0014.4058.0036342514 1TT9030 
  MTECB0606C191.25ISO 1.25M8>=106.006.0019.4058.0036342520 1TT9030