With integral fastenerHigh-strength hingesDIN 338 type Nright-handed cuttingCone-shaped section as tip grinding118° tip angle20 - 30° spiral angleBlack, vapor-deposited surfaceHigh-performance steelCan be used in steel, cast steel alloyed and unalloyed up to 900 N/mm² Strength, bronze, brass, short-chipping aluminum alloys, graphite, Nickel silver, sintered iron, gray, temperature, sphere and pressure die castingThis text is machine translated.