What is the primary function of a wood mallet?

The primary function of a wood mallet is driving. A wood mallet is designed to deliver powerful yet controlled strikes to tools such as chisels or woodworking bits, allowing for precise control when shaping or carving wood. The soft, wooden surface of the mallet ensures that it transfers force effectively without damaging the tool being used or the workpiece. This makes it especially useful in woodworking and carving applications, where delicate work is necessary, and minimizing damage is crucial.

In contrast to other functions represented by different tool types, driving emphasizes the mallet's purpose as a tool for applying force rather than cutting or clamping, which are functions suited to specific tools like saws and clamps, respectively. Hitting might seem related, but it lacks the specificity of directed force that is required in tasks where a wooden mallet excels. Therefore, the correct answer is driven by the mallet's role in the woodworking process.