What tool is specifically used for shaping and smoothing curved surfaces in woodworking?

The spokeshave is designed specifically for shaping and smoothing curved surfaces in woodworking. This tool features two handles and a blade that can be adjusted to accommodate different curve profiles and thicknesses, making it ideal for projects such as chair legs, wheel spokes, or any item requiring curved detailing. The user pulls the spokeshave along the wood, allowing for precise control and fine shavings, which helps achieve a smooth finish on contoured surfaces.

In contrast, while chisels are used for cutting and shaping, they are more suited for specific cuts and joinery rather than for smoothing curved shapes. Routers are excellent for hollowing out areas in wood and for creating decorative edges, but they are not specifically tailored for curved contours like a spokeshave. Sanders are used for smoothing surfaces but typically work best on flat surfaces rather than intricate curves. Thus, the spokeshave stands out as the most appropriate tool for the task described.