Drill for metal HSS Cobalt - Ф 3.3 mm

ALPEN's HSS Cobalt series drill bits are suitable for drilling in metal, bearing steels, aluminum, stainless steel, etc. Cobalt drill bits have a cylindrical shank. An additional 5% cobalt was used to make them, which increases the temperature resistance of the steel while slowing down the dulling of the tip. This makes HSS Cobalt drill bits particularly suitable for drilling steels of different strength and structure. The special shape of the drill bit sharpens it below 130°, allowing positioning with great accuracy. HSS Cobalt meet the DIN338 quality and efficiency standard. HSS High-speed steel allows operation at temperatures up to 600°C.

The total length of the drill is 65 mm, while the working length is 36 mm. The outer diameter of the drill is Ф 3.3 mm.The metal drill is resistant to wear and corrosion.

Drills and drill bits, as well as all ALPEN tools, are manufactured only in Austria under strict quality control.