Ruko Twist drill DIN 340 TypeN D.7mm HSS profiled shank 10xD re.RUKO 203070

HSS - DIN 340 - type N - point angle 118 ° - profile ground - taper ground - with straight shank - right-hand cutting - high-performance twist drill with increased concentricity in long design - suitable for deep drilling work in common materials - high fracture resistance - small feeds and more frequent chip evacuation are required for deep-hole drilling - for alloyed and unalloyed steel and cast steel (up to approx. 900 N/mm² strength), grey cast iron, malleable cast iron, ductile cast iron, die cast iron, sintered iron, nickel silver, graphite, short-chipping aluminium alloys, bronze and brass Other technical properties: - Cutting direction: right-hand cutting - Feed rate in steel up to 800 N: 0.14 mm/rev - Quality: profile-ground for alloyed and unalloyed steel and cast steel (up to approx. 900 N/mm² strength), grey cast iron, malleable cast iron, ductile cast iron, die cast iron, sintered iron, nickel silver, graphite, short-chipping aluminium alloys, bronze and brass