d d DD TurningMillingDrillingTechnicalInformationIndex UM series Solid carbide milling End mill long cutting edge HSC/HPC machining A UM-4EL-W – Factory standard with weldon clamping surface – Centre cutting – Helix angle 38°/41° A 10° SH A L B B S B H L Dimensions [mm] Grade Article D d (h6) H L S Teeth Geometry KMG405 UM-4EL-D4.0-W 4 6 15 75 6 4 A Ɣ UM-4EL-D5.0-W 5 6 20 75 7.5 4 A Ɣ UM-4EL-D6.0-W 6 6 20 75 9 4 B Ɣ UM-4EL-D8.0-W 8 8 25 100 12 4 B Ɣ UM-4EL-D10.0-W 10 10 30 100 15 4 B Ɣ UM-4EL-D12.0-WUM-4EL-D14.0-W 12 12 35 100 18 4141440100214 B ƔBƔ C UM-4EL-D16.0-W 16 16 50 150 24 4 B Ɣ UM-4EL-D20.0-W 20 20 55 150 30 4 B Ɣ ƔEx stockżOn demand With internal cooling Application field P M K N S H DVery suitable D D D D DSuitable D E System code B268 Cutting data B436 Nonstandard order B477 B 419