DRILL TIP HSS COBALT 5% 01145 KRINO MM 2.5X57

Helical cobalt 5%, HSS DIN 338, ground. With excellent resistance to thermal stress, suitable for drilling alloy and non-alloy steels with R up to N/Mm2. 1,200, in particular tempered and tempered steels, steels for hot and cold working, stainless steels, cast iron, etc. Short series.