Twist Drill Bit DIN 345 Type N Nominal-Ø 15.5mm HSS-Co5 Profile Ground TiN MK2 RUKO

HSS-Co5 TiN-coated · DIN 345 · Type N · Point angle 118° · right-hand cutting · cone-ground point · split point according to DIN 1412 A · high-performance standard drill made of cobalt-alloyed HSS with higher hot hardness · ideal for drilling materials that are difficult to machine and for heavy-duty applications · with titanium nitride coating · the TiN coating increases the surface hardness to approx. 2300 HV and the hot hardness to 600°C · ideal for drilling materials that are difficult to machine and for heavy-duty applications · Areas of application: for alloyed and unalloyed steel and cast steel (up to 1200 N/mm² strength), grey cast iron, malleable cast iron, high-chromium alloyed steels such as V2A and V4A, rust and acid-resistant steels · High-performance standard drill with Morse taper · high fracture resistance Further technical characteristics: · Shank size: MK2 · Quality: profile ground