Twist drill bit DIN 338 TL 3000 D.11.6 mm HSS profile-ground straight shank

HSS · DIN 338 · Point angle 130° · right-hand cutting · cone-shaped surface grinding, from Ø 3.0 mm cross-ground according to DIN 1412 C · multi-purpose drill made of HSS with reinforced core and parabolic flute for improved chip removal · ideal for drilling medium and long-chipping materials · for drilling operations. Areas of application: for steel, alloyed and unalloyed cast steel (up to 900 N/mm² tensile 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 · multi-purpose drill, particularly well suited for greater drilling depths · largely covers types N, H and W. Further technical characteristics: · Quality: profile ground