👉 The term "crossarm" refers to a specific type of arm that is used in woodworking and other woodworking processes. It is often referred to as an "X-arm," which is an alternative name for this type of arm. In woodworking, a crossarm is typically used when working with large pieces of wood or when cutting through the material at a high speed. The crossarm is designed to be able to handle both sides of the wood piece and provide support and stability as it moves along the edge