Ruko Twist Drill Bit DIN 338 Type N HSS Ground with Reduced Shank

High-performance drill bit, suitable for all types of drilling in common materials. High concentricity and rotational accuracy. Conical point grinding with split point according to DIN 1412 C. Cutting angle: 118°. Spiral angle: 20-30°. Ø-tolerance: h8. Bright surface. Right-hand cutting. Applications: for alloyed and unalloyed steel and cast steel (up to a strength of approx. 900 N/mm²), grey cast iron, malleable cast iron, nodular cast iron, die casting, sintered iron, nickel silver, graphite cast iron, aluminium alloys, bronze and brass. Translucent plastic case with blue background label.