Twist drill bit DIN 338 Type N D.4mm HSS profile ground cylindrical shank 5xD right hand RUKO

HSS · DIN 338 · Type N · Point angle 118 ° · right-hand cutting · cone-cut point, from Ø 2.0 mm cross-ground according to DIN 1412 C · the fully ground twist drill features increased concentricity · for steel, cast steel (alloyed and unalloyed up to 900 N/mm² strength), grey cast iron, malleable cast iron, spheroidal cast iron, and die-cast zinc, sintered iron, nickel silver, graphite, short-chipping aluminium alloys, brass and bronze · High-performance twist drill, suitable for all normal drilling operations in commonly used materials. Further technical features: · Cutting direction: right-hand cutting · Feed in steel up to 800 N: 0.1mm/rev · Quality: profile ground · Nominal Ø tolerance: h8 Other sizes available on request.