ST-MB-E : MB connection modular system with cylindrical carbide shanks.
  DesignationCSIdLL3LmaxkgGICATGIREMgiic
  ST 16-MB16X110E MB1616.00110.00144.00100.00.2904652670 0
  ST 16-MB16X140E MB1616.00140.00174.00125.00.1704652671 0
  ST 16-MB16X170E MB1616.00170.00204.00160.00.4504652672 0
  ST 20-MB20X135E MB2020.00135.00175.00125.00.4004652674 0
  ST 20-MB20X170E MB2020.00170.00210.00160.00.6904652675 0
  ST 20-MB20X210E MB2020.00210.00250.00200.00.8604652676 0
  ST 25-MB25X160E MB2525.00160.00210.00160.00.9804652677 0
  ST 25-MB25X205E MB2525.00205.00255.00200.00.4804652678 0
  ST 25-MB25X255E MB2525.00255.00305.00250.01.6404652679 0
  ST 32-MB32X195E MB3232.00195.00258.00200.01.9604652680 0
  ST 32-MB32X250E MB3232.00250.00313.00250.02.5004652681 0
  ST 32-MB32X315E MB3232.00315.00378.00320.03.3004652682 0

Please verify that the weight of the entire tool assembly does not exceed the machine spindle's carrying capability.