Razor head, especially razor blade unit of a wet razor

In a razor head, said razor head including a plastic body having a front guide strip and a rear protective cover, with razor blade means, which comprise at least one blade made of steel, being fixedly disposed in said plastic body, and with said razor blade means being protected by protective wire means that extend over cutting edges of said blade means, the improvement wherein:

• said at least one blade of said razor blade means comprises a steel strip having a width of less than 5 mm, a thickness between 0.05 and 0.25 mm, and a chromium/molybdenum steel composition having a hardness of greater than 620 HV and a retained austenite content of less than 32%, with each blade being a single piece that has no perforations, bores, and holes and is mounted in a vibration-free manner in said plastic body;
• and
• said protective wire means comprises a wire loop arrangement, with individual loops thereof being spaced greater than 2 mm apart but less than 5 mm apart and having a minimum wire thickness of greater than 0.1 mm to form a protective guard means over said razor blade means with the effect of a protective foil.