Twist drill bit DIN 338 TL 3000 D.8.5 mm HSS profile ground TiAlN cylindrical shank

HSS-TiAlN-coated · DIN 338 · point angle 130° · right-hand cutting · conical ground, from Ø 3.0 mm split point according to DIN 1412 C · multi-purpose drill bit made of HSS with reinforced core and parabolic flute shape for improved chip evacuation · ideal for drilling medium and long-chipping materials · for drilling operations Areas of application: for unalloyed and alloyed steels (up to 1200 N/mm² strength), high-chromium alloyed steels such as V2A and V4A, rust and acid-resistant steels, titanium, titanium alloys, cast iron, aluminum, aluminum alloys, copper, brass and bronze · multi-purpose drill, particularly suitable for greater drilling depths · largely covers types N, H and W Due to the TiAlN wear protection coating also suitable for dry machining Further technical characteristics: · Quality: profile ground