Which of the following techniques is NOT typically used in a barber's haircut?

Bowl cutting is considered a technique that is not typically used in a barber's haircut because it refers to a very specific and outdated style where hair is cut in a straight line around the head, resembling the shape of a bowl. This style does not align with the contemporary techniques that barbers generally utilize, which focus on precision, texturing, and creating shape that suits the client's face and style preferences.

In contrast, razor cutting is a technique that barbers commonly use to create soft, textured layers and edges. Point cutting involves cutting the ends of the hair at an angle, which helps to remove bulk and add softness to the overall shape. Undercutting is a popular technique where the hair on the sides or back is cut shorter than the top, allowing for versatility in styling and often creates a modern, edgy look.

Bowl cutting, due to its rigidity and lack of adaptability to modern styles, does not fit within the repertoire of techniques that skilled barbers employ today.