Общий каталог Osawa 2021 - страница 41

System charts Grafici applicativi Anwendungsgrafiken Graphiques d’application Gráficos aplicativos Диаграммы SUPER ALLOYS APPLICATION HRC hardness ISO S 50 HPU+ 40 30 20 HSD+ TA, 10 4HTA, SUH, HL, SUH mini, 30 40 50 60 Vc [m/min] H 1st choice I suitable HARDENED STEEL APPLICATION HRC hardness ISO H 62 60 55 50 HRC+ 45 10 15 20 25 Vc [m/min] PU : universal purpose (page 43) H 1st choice I suitable HPU : universal purpose with inside coolant (page 43) TA : general purpose (page 66) 4HTA : 4 margins general purpose with inside coolant (page 70) SUH : special purpose with inside coolant (page 79) HRC : special purpose (page 103) SUH MINI : miniature 5xD ÷ 30xD with inside coolant (page 114) HL : long 12xD ÷ 30xD (page 147) HSD : step drill with inside coolant (page 175) 40