TurningMillingDrillingTechnicalInformationIndex Solid carbide milling System code – DIN-ISO series A 5 5 0 1 R 30 2 GM R05 0800 1 2 3 4 5 6 7 8 9 10 Type Shank type Code Description Code Description 5 Milling cutter 1 Shank 5 DIN 6535 HA 6 Weldon shank DIN 6535 HB 7 Whistle Notch DIN 6535 HE 9 Morse taper shank B 1 2 Cutting edge type Tool length Code Description Code Description 0 Square shoulder mill 1 DIN 6527 K 6 Ball nose cutter 2 DIN 6527 L 8 Torus mill 5 Factory standard ZCC-A 6 Factory standard ZCC-B 8 DIN 6528 9 Factory standard ZCC-D C 3 4 Rotation direction Helix angle Number of teeth Code Description Code Description Code Description R Right 20 20° 2 2 L Left 30 30° ... 3841 38°/41° 45 45° M Indicated when differentdiameters have a different number of teeth 55 55° 60 60° D 5 6 7 Application Radius [mm] Diameter [mm] Code Description Code Description Code Description GM Semi-finishing R03 0,3 0100 1,0 GF Finishing R15 1,5 0800 8,0 HM Hard machining R30 3,0 2000 20,0 MHH High-speed hard machining ... ... NH High-performance machining of heat-resistant alloys 8 9 10 E a b c d e f g h a Groove milling b Square shoulder milling c Profile milling d Slot milling e Face milling f Chamfer milling g Plunge milling h Circular milling/Ramping B 268