BT-SEM-C : ISO 3937 Face mill arbors with coolant holes & BT MAS-403 form ADB taper shanks
IT_N5                                               IT_SURFACE HARDNESS 58~60HRC                        IT_RUN-OUT A0.005                                   IT_TAPER SHANK GRADE                               
  BT40 SEM 22X100 C 4022.0047.00100.0073.019.00M162.204656323 0
  BT40 SEM 22X60 C 4022.0047.0060.0033.019.00M161.104656322 0
  BT50 SEM 22X100 C 5022.0047.00100.0062.019.00M244.304656330 0
  BT50 SEM 22X48X220C 5022.0048.00220.00182.019.00M245.984653286 0
  BT50 SEM 22X61X320C 5022.0061.00320.00282.019.00M249.914653287 0
  BT50 SEM 22X75 C 5022.0047.0075.0037.019.00M244.004656329 0

If the "B Type" option is required, the plug screw must be removed from the flange cooling hole (Use a 2mm hex key)
Wrench not included