Twist drill bit DIN 338 Type N D.5.5mm HSS profile ground cyl. shank 5xD right RUKO

HSS · DIN 338 · Type N · Point angle 118 ° · Right-hand cutting · Conical ground, cross-ground starting from Ø 2.0 mm according to DIN 1412 C · The fully ground twist drill features increased concentricity · For steel, alloyed and unalloyed cast steel (up to 900 N/mm² tensile strength), grey cast iron, malleable cast iron, spheroidal graphite cast iron and die-cast iron, sintered iron, nickel silver, graphite, short-chipping aluminum alloys, brass and bronze · High-performance twist drill, suitable for all normal drilling tasks in commonly used materials. Further technical characteristics: · Cutting direction: right-hand cutting · Feed rate in steel up to 800 N: 0.11mm/rev · Quality: profile ground · Nominal Ø tolerance: h8 Further sizes available on request.