Punte elica HSS-G versione lunga
The powerful twist drills in accordance with DIN 340 type N in long design are suitable for deep drilling in all commonly used materials providing a very high breakage resistance.
The twist drills are suitable for steel and cast steel alloyed and unalloyed up to a strength of approx. 900 N/mm², grey cast iron, malleable cast iron, spheroidal graphite iron, pressure die-casting, sintered iron, nickel silver, graphite, short-chipping aluminium alloys, bronze and brass.
