TurningMillingDrillingTechnicalInformationIndex dd DD Solid carbide milling GM series A End mill long cutting edge Semi-finishing GM-4EL-G – Factory standard – Centre cutting – Helix angle 30° 10° L H A B L H B Dimensions [mm] Grade Article D d (h6) H L Teeth Geometry KMG303 GM-4EL-D3.0-G 3 6 12 75 4 A ż GM-4EL-D4.0-G 4 6 15 75 4 A ż GM-4EL-D5.0-G 5 6 20 75 4 A ż GM-4EL-D6.0-G 6 6 20 75 4 B ż GM-4EL-D8.0-G 8 8 25 100 4 B ż C GM-4EL-D10.0-GGM-4EL-D12.0-G 10 10 30 100121235100 44 BB żż GM-4EL-D14.0-G 14 14 40 100 4 B ż GM-4EL-D16.0-G 16 16 50 150 4 B ż GM-4EL-D20.0-G 20 20 55 150 4 B ż ƔEx stockżOn demand With internal cooling Application field P M K N S H DVery suitable D D D DSuitable D E System code B268 Cutting data B436 Nonstandard order B477 B 294