Why is it called a k 12 saw?

A K-12 saw, often referred to as a cut-off saw or concrete saw, is named for its 12-inch diameter blade designed for cutting various materials, including concrete, asphalt, and metal. The "K" in K-12 signifies the brand name, which is commonly associated with high-quality saws produced by Husqvarna. The design and function of the saw make it versatile for both construction and demolition tasks.