HSK E-SEM : ISO 3937 shell mill arbors with HSK E DIN 69893 Form E tapershank.
  DesignationSSdD1LL1L2kgGICATGIREMgiic
  HSK E 40 SEM 16X50 4016.0038.0050.0030.017.000.4504653156 0
  HSK E 40 SEM 22X50 4022.0047.0050.0030.019.000.5404653157 0