Pivot Point Barbering 108 Practice Exam

What is another name for a concave grind?

1. Flat grind

2. Hollow grind

3. Wedge grind

4. Bevel grind

The correct answer is: Hollow grind

The term "concave grind" is commonly referred to as a "hollow grind." This type of grind features a concave shape along the blade's edge, which results from the grinding process that creates a low point or recess. This design allows for a sharper edge, facilitating more precise cuts, which is particularly valued in barbering and razor cutting techniques. Additionally, a hollow grind promotes a reduction in the overall weight of the blade, making it easier to handle. The curvature also helps to maintain the sharpness of the edge for a longer duration, as the grinding process creates a thinner edge that slices effectively. This is especially advantageous when working with fine hair or executing detailed styles. The other options refer to different types of grinds: a flat grind produces a blade with a straight edge, a wedge grind has a more angled edge that is usually thicker, and a bevel grind features a flat ground surface that creates a sharp edge but does not have the same depth as a hollow grind. Each type of grind serves a specific purpose, but in the context of the question, "hollow grind" is the correct synonym for "concave grind."