TurningMillingDrillingTechnicalInformationIndex Solid carbide milling NM series A Ball nose cutter General machining of non-ferrous metals NM-2B – Factory standard – Centre cutting – Helix angle 35° A R B B R Dimensions [mm] Grade Article R D d (h6) H L Teeth Geometry KMG309 NM-2B-R0.5 0.5 1 4 2 50 2 A Ɣ NM-2B-R0.75 0.75 1.5 4 3 50 2 A Ɣ NM-2B-R1.0 1 2 4 4 50 2 A Ɣ NM-2B-R1.25 1.25 2.5 4 5 50 2 A Ɣ NM-2B-R1.5 1.5 3 6 6 50 2 A Ɣ C NM-2B-R1.75NM-2B-R2.0 1.75 3.5 6 8 50 2 A Ɣ2468502AƔ NM-2B-R2.5 2.5 5 6 10 50 2 A Ɣ NM-2B-R3.0 3 6 6 12 50 2 B Ɣ NM-2B-R4.0 4 8 8 16 60 2 B Ɣ NM-2B-R5.0 5 10 10 20 75 2 B Ɣ NM-2B-R6.0 6 12 12 24 75 2 B Ɣ ƔEx stockżOn demand With internal cooling Application field D P M K N S H DVery suitableDDSuitable E System code B268 Cutting data B436 Nonstandard order B477 B 382