BT-DC-B : DIN 238 drill chuck arbor with BT MAS-403 taper shank.
  DesignationSSTtD1LL1GkgGICATGIREMgiic
  BT30 DC B12X 30 30B12-30.008.0M120.4204652813 0
  BT40 DC B12X 45 40B1224.0045.0018.0M161.0404652815 0
  BT40 DC B12X 90 40B1224.0090.0063.0M161.2204652816 0
  BT40 DC B16X 45 40B1630.0045.0018.0M161.0904652817 0
  BT40 DC B16X 90 40B1630.0090.0063.0M161.3404652818 0
  BT40 DC B18X 90 40B1830.0090.0063.0M161.3804652820 0
  BT50 DC B12X 45 50B12-45.006.0M243.6704652821 0
  BT50 DC B16X 45 50B16-45.007.0M243.7204652823 0
  BT50 DC B16X105 50B1650.00105.0067.0M244.6404652824 0
  BT50 DC B18X 45 50B18-45.007.0M243.7304652825 0
  BT50 DC B18X105 50B1830.00105.0067.0M244.0804652826 0