What part of the saw blade is responsible for cutting into the workpiece?

The part of the saw blade that is primarily responsible for cutting into the workpiece is the tip. The tip refers to the hardened portion of the cutting tooth that engages the material and performs the actual cutting action. It is engineered to withstand high levels of stress and abrasion that occur during the cutting process.

The design and material of the tip are crucial because they directly influence the blade's cutting efficiency and longevity. A well-designed tip ensures that it effectively penetrates the workpiece and removes material, allowing for precise and efficient cutting.

In contrast, other components like the gullet, body, and shank have different roles. The gullet plays a role in chip clearance, the body provides structural support, and the shank is the part that attaches to the saw. Each component is important for the overall functionality of the saw blade, but when it comes to the action of cutting, the tip is the critical element.