DIN69871-SEM-C : ISO 3937 Face mill arbors with coolant holes & DIN 69871 form ADB taper shanks
IT_RUN-OUT A0.005A                                  IT_TAPER SHANK GRADE                                IT_SURFACE HARDNESS 58~60HRC                        IT_N5                                              
  DesignationSSdD1LL1L2GkgGICATGIREMgiic
  DIN69871 40 SEM 16X100 C 4016.0038.00100.0080.917.00M161.484656336 0
  DIN69871 40 SEM 16X35 C 4016.0038.0035.0015.917.00M160.944656335 0
  DIN69871 50 SEM 16X100 C 5016.0038.00100.0080.917.00M243.244656343 0
  DIN69871 50 SEM 16X35 C 5016.0038.0035.0015.917.00M242.684656342 0

If the B type option is required, the plug screw must be removed from the flange cooling hole (Use a 2mm hex key)