Drill fi 2.6mm HSS Co.

Professional cobalt drill bit for metal HSS-Co fi 2,6 mm collective package of 10 pcs. CNC PROFI HSS-Co drills are drills, of the highest quality, which are made of HSS Co high-speed steel with 5% cobalt content and contains chromium and molybdenum, which increases the strength of the drill bit against abrasion and high temperatures. The drill has a hardness of 64 HRC and retains it at high temperatures. Professional cobalt drills are recommended for hard acid-resistant steel and hard-to-cut steels. Suitable for: machinable steels, cast iron, alloy steels, aluminum, stainless steels.