Applications:

First choice: Steel <= 500N/mm2

Second choice: Aluminum

Not Suitable:

Steel 1000-1300 N/mm2

Abrasive Tough Steel

Hard Bronze

Treated Steel >= 60HRC

HSS Set - CM2100
Contains 5 pieces
Diameters: 6.3 mm / 10.4 mm / 16.5 mm / 20.5 mm / 25 mm