HES 4...XLT : Solid carbide end mills with extra long cutting length & 4 flute for general purpose
EM FLUTES_4                                         EM HELIX ANGLE_30                                  
  DesignationDLapdfz
(min)
fz
(max)
GICATGIREMgiicTough ‹————› Hard
Grade
  HES 4030XLT(20X70) 3.0070.020.006.000.0100.0406113019 2TT5525 TT5515 
  HES 4040XLT(20X70) 4.0070.020.006.000.0200.0506113021 2TT5525 TT5515 
  HES 4050XLT(25X80) 5.0080.025.006.000.0200.0606113023 2TT5525 TT5515 
  HES 4060XLT(25X80) 6.0080.025.006.000.0300.0706113025 2TT5525 TT5515