Twist drill DIN 345 TypeN D.44,5mm HSS profile closed MK4 RUKO 204445/RUKO

HSS - DIN 345 - type N - point angle 118 ° - right-hand cutting - taper ground - pointed cross cutting edge in accordance with DIN 1412 A - high-performance standard drill bit made of HSS - suitable for all normal drilling work in common materials - areas of application: for alloyed and unalloyed steel and cast steel (up to approx. 900 N/mm² strength), grey cast iron, malleable cast iron, ductile cast iron and die-cast iron, sintered iron, nickel silver, graphite, bronze, brass and short-chipping aluminium alloys Other technical features: - Shank size: MK4 - Quality: profile-ground Fields of application: for alloyed and unalloyed steel and cast steel (up to approx. 900 N/mm² strength), grey, malleable, nodular and die casting, sintered iron, nickel silver, graphite, bronze, brass and short-chipping aluminium alloys