👉 Backsaws are a type of tool used in woodworking, specifically for cutting wood. They have two blades that are designed to cut into the wood by bending it down and then pushing them up again. The back of the blade is usually bent at an angle, which allows it to bend the wood more easily. Backsaws can be made from a variety of materials, such as steel or aluminum, but they are commonly used in woodworking for cutting wood.