MTEC-UN : Solid carbide internal threading end mills for UN threads
  DesignationTPIUNCUNFUNEFdDapLFluteShankGICATGIREMgiicGrade
  MTEC 0605C14 18 UN 18.05/166.005.0014.8058.003C6344772 1TT9030 
  MTEC 06045C12 20 UN 20.01/46.004.5012.1058.003C5611445 1TT9030 
  MTEC 0605C14 24 UN 24.05/166.005.0014.3058.003C6342464 1TT9030 
  MTEC 0604C11 28 UN 28.01/46.004.0011.3058.003C6342463 1TT9030 
  MTEC 06032C6 32 UN 32.0810126.003.206.8058.003C6342462 1TT9030