In woodworking, what is the purpose of a fence?

The purpose of a fence in woodworking is to guide the path of the wood during cutting. This is a crucial function as the fence provides a straight edge that the wood can be pressed against, ensuring that cuts are accurate and consistent. When making cuts with power tools such as table saws or band saws, the fence helps to maintain a precise distance from the blade, allowing the woodworker to achieve exact dimensions. This enhances both the quality of the cuts and the overall safety of the operation by minimizing the likelihood of the wood shifting during cutting. A well-positioned fence is vital for effective and efficient woodworking practices, leading to better finished products and reduced material waste.