What are the primary applications of a rotary tool?

A rotary tool is a versatile handheld power tool primarily used for various applications including cutting, sanding, carving, and engraving. This tool operates at high speeds and is typically equipped with different attachments or bits that allow for a wide range of functionalities.

Cutting is often performed with specific cutting wheels or blades, enabling users to work with a variety of materials such as wood, plastic, and metal. Sanding attachments allow for the smoothing of surfaces and edges, making it useful in woodworking and finishing projects. Carving and engraving can be achieved with specialized bits designed for intricate detail work, which is essential in crafts and artistic applications.

These functionalities make rotary tools indispensable in many settings, from DIY projects at home to professional work in crafts and construction. Other options suggested, such as solely drilling or painting, do not encompass the full range of capabilities that rotary tools offer, as they are not limited to just one or two specific tasks.