havainnoitavuus
Havainnoitavuus refers to the ease with which a blade or edge can be felt on the skin when it is drawn or pressed. It is a term often used in the context of knives, scissors, and other cutting tools. The havainnoitavuus of a blade is influenced by its shape, size, material, and angle of bevel, among other factors.
A high havainnoitavuus indicates that a blade is sharp and well-suited for making precise cuts, while a
The havainnoitavuus of a blade can be measured using various methods, including the "scratch test" and the
Havainnoitavuus is an important consideration for users of knives, especially those who require precise control and