FORMAT Bit stepped drill Universal HSS 4-12mm

Subland drill bit 1/4" DIN 3126

Design: HSS, spiral fluted. For use in hand drills.

Application: For burr-free drilling of sheet metal, tubes and profiles in steels up to 850 N/mm², aluminium alloys, copper, brass and bronzes. In addition, also conditionally suitable for the machining of steels up to 1000 N/mm², INOX and cast iron materials.