MILWAUKEE RED COBALT HSS-Ground set (25pc)

Metal drill bits ground from solid, extremely heat resistant 5% cobalt-alloyed high speed steel produced according to DIN 338. Suitable for drilling high alloy content steels and metals with tensile strengths over 1000 N/mm² like stainless steel. QUAD EDGE™ Tip: unique combination of 135° split point and four cutting edges: 135° split point allows for precise & fast drilling start without walking. Four cutting edges create smaller chips to prevent heat build up for longer life.