- Material: 65G steel, ground, heat-treated;
- Thickness: 1 mm (standard 0.8 mm);
- Load on abrasive, without deviations: 1 kg (standard 0.5 kg);
- Thickness: 1 mm (standard 0.8 mm);
- Load on abrasive, without deviations: 1 kg (standard 0.5 kg);