- Watch video to "Category A" at YouTube
- Grinded very thin
- Shaves smoothly and without any trouble the hair from the arm
- Sharpening angle below 25 ° (each side less than 12.5 °)
- The thin blade is relatively sensitive and only for soft cut (*) in low load (**) suitable!
- Grinded relatively thin
- Shaves hair from the arm, but you have to attempt a little bit
- Sharpening angle below 35 ° (each side less than 17.5 °)
- The blade is a good all-rounder and for soft + medium cut (*) in medium heavy load (**) suitable
Schärfekategorie C
- Grinded relatively tough
- Shaves hair only with difficulty
- Sharpening angle of 45 ° (each side less than 22.5 °)
- The blade is a good all-rounder and suitable for medium cut (*) in medium-hard load (**).
- Also suitable for hard cut (*) and hard load (**), but if you overdo it, it could lead to small eruptions on the cutting edge.
- Grinded very tough
- Not really shaved the hair from the arm
- Sharpening angle greater than 45 ° (per side more than 22.5 °)
- The cutting edge is like a tank and goes through almost any difficulty! Suitable for hard cut and hard load. Even shock loads (***) are ok.