What is the main purpose of the gullet in a saw blade?

The primary function of the gullet in a saw blade is to allow chips to curl and exit the cut. When a saw blade is employed in cutting materials, chips are produced as the blade penetrates the workpiece. The gullet, which is the space between the teeth of the blade, plays a critical role in managing these chips. It creates a pathway that allows the chips to be evacuated from the cutting area, which helps prevent clogging and enables a smoother cutting action. By facilitating the removal of chips, the gullet allows for more efficient cutting, reduces heat buildup, and helps maintain cutting precision by preventing the blade from binding in the material. This function is essential for achieving optimal performance and productivity when using saw blades.