DIN 340 type Nright-handed cuttingCone-shaped section as tip grinding118° tip angle20 - 30° spiral angleHigh concentricityBlank surfaceHigh-performance steelIdeal can be used in steel, cast steel, up to approx.
900 N/mm² strength, bronze, brass, short-chipping aluminum alloys, graphite, Nickel silver, sintered iron, gray, temperature, spherical, And die castThis text is machine translated.