Режущие и зажимные инструменты Hoffmann Group 2026 - страница 729

GBP 57 THE GARANT HB71 TURNING GRADE: AGGRESSIVELY EFFICIENT IN STAINLESS STEELS. Cutting speed Vc [m/min] HB7120-2 CVD-coated HB7130-2 CVD-coated HB7140-2 PVD-coated Wear resistance Toughness Continuous Slightly interrupted Heavily interrupted cutting cutting cutting GARANT HB7120-2 GARANT HB7130-2 GARANT HB7140-2 ■ For continuous ■ For continuous cutting and ■ For heavily interrupted cutting conditions. slightly interrupted cutting cutting conditions. ■ For high productivity requirements. (scale, uneven material, ■ For unstable machining conditions. ■ For stable machining conditions. saw cuts). ■ For low cutting speeds. ■ Optimised heat and ■ For moderate and high cutting speeds. wear resistance. ■ The new first choice for turning stainless steels. 729