The term used to describe the width of the saw blade that should be on the wasted side of the cut is called what?

The term "kerf" refers to the width of the saw blade that is removed as the blade cuts through the material. This is an important concept in woodworking and construction because it helps to understand how much material will be lost during the cutting process. Knowing the kerf allows a worker to make precise measurements and cuts, ensuring that the finished pieces are the correct dimensions.

In practical terms, when you make a cut, the kerf represents the gap created by the blade's width, meaning that the actual cut line is the edge of the kerf, and the material on the waste side will be incomplete or cut away. This understanding is crucial for accurately measuring and cutting materials, especially in projects requiring a high level of precision.

The other options—margin, excess, and rim—do not accurately describe this concept, making "kerf" the precise and correct terminology in this context.