Straight razors are classic shaving tools, appreciated for their shaving quality and elegance. One of the most important parameters determining the character of a shaver is its floors ( grind) is the steel part between the back of the razor and the blade. spine) and the shape of the blade edge. The ground determines the stiffness, flexibility, shaving feel and maintenance characteristics of the blade.
In this article, we will discuss the main floor types and their differences.
What is a floor?
The razor floor is the transition in blade thickness from the spine to the edge. It determines how the razor behaves during shaving:
- Thick floors - more rigid, keeping the angle more stable.
- Thin floors - more flexible, more sensitive to shaving angle and pressure.
The thinner the floor, the sharper the blade, but more susceptible to misuse.
Main types of straight razor floors
1. Full Hollow Grind (Full milled floor)
Description:
It is the thinnest and most curved flooring, often called singing razor due to metal vibration when shaving.
Features:
- Very sharp blade.
- Flexible - adapts to the contours of the face.
- Requires low pressure.
- Susceptible to angle errors and incorrect maintenance.
Who's eligible:
For experienced users who like an ultra-clean and gentle shave.
2. Half Hollow Grind (Semi-milled floors)
Description:
A medium-thick floor, balancing between rigidity and flexibility.
Features:
- Sharp but more resistant to angular errors than Full Hollow.
- Flexible enough to adapt to the contours of the face.
- Simpler maintenance.
Who's eligible:
For both experienced and novice users looking for a versatile shaver.
3. Quarter Hollow Grind (Quarter-milled floors)
Description:
Thick floors with a small indentation. More often used for heavier shaving jobs, e.g. thicker or tougher hair.
Features:
- Rigid blades.
- More resilient to pressure.
- Good shaving angle feel.
Who's eligible:
For people with thicker, stiffer hair or those who like a closer, more stable shave.
4. Wedge Grind (Pleated floor)
Description:
Almost straight, without a milled curve. Historically used in the 19th century when drilling equipment was limited.
Features:
- Very stiff blade.
- Requires more pressure.
- Durable.
- More complex sharpening maintenance.
Who's eligible:
For collectors, classic shaving enthusiasts and people with extremely stiff beard hair.
Importance of flooring choice
Choosing the right type of floor determines the comfort of shaving and the experience of using the shaver:
| Floors | Flexibility | Sharpness | Maintenance complexity | Ease of use |
|---|---|---|---|---|
| Full Hollow | Very flexible | Very spicy | Complicated | Complicated |
| Half Hollow | Medium | Spicy | Medium | Medium |
| Quarter Hollow | Stangrus | Good | Simple | Simple |
| Wedge | Very rigid | Smaller | Complicated | Simple |
Finally,
The type of floor of a straight razor is one of the most important factors in determining the character of the shaving tool. Whether you're looking for an ultra-gentle shaving sensation or a tough, vintage razor, the choice depends on your beard hair type, level of experience and personal preference.
If you're just starting out - Half Hollow flooring is often considered the safest and most versatile choice.
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