<human>: What are the benefits of using a sander to smooth a woodworking project?
<bot>: The main benefit of using a sander to smooth a woodworking project is that it can quickly and easily remove large amounts of material from the surface. This allows you to create a smoother, more even finish on your project. It also helps to reduce the risk of splintering or cracking the wood as it removes any rough edges. Additionally, sanders can be used to achieve a desired texture or grain pattern in the finished product.