Каталог Iscar сверла со сменной режущей частью 2022 - страница 141

INDEXABLE DRILLS LPR LS CHAMRING DC STA DF Whistle notch shank Drill Holders for Drilling and Chamfering in One Operation DCN/DCX DCONMS DCONWS *SDL max min • It is recommended to apply external coolant on the chamfering inserts • Reduce the recommended feed and speed by 50% when machining maximum chamfer size • *SDLmin & SDLmax dimensions are based on the 45° chamfering insert • Chamfering angle (STA) depends on the chamfering insert being used For inserts, see pages: XCGT-DT (140) 139