HSS – Spiralbohrer

Bohrer – Geometrie

HSS-Bohrer-Typ-S
HSS-Bohrer-Typ-H
HSS-Bohrer-Typ-H
HSS-Bohrer-Typ-W
mm N H W
0 – 0.6 18° – 20°
0.6 – 1.0 20° – 26°
1 – 3.2 22° – 28° 12° – 15° 30° – 38°
3.2 – 5.0 24° – 30° 14° – 15° 30° – 40°
5.0 – 10 25° – 32° 16° – 18° 35° – 42°
10 – … 26° – 34° 18° – 20° 35° – 34°