Without tools , it is almost impossible to finish any wood-related project. Try squares, for example, help in testing the flatness of a surface and making right angles. Imagine a table with a sloping surface. Would you buy it? You wouldn’t. Similarly, there are many other tools like C-clamp, carpenter’s vice, marking gauge, bench stop, wooden jack plane, and many more that helps in shaping wood in various projects. Without these tools, all you can do is only visualize the object you want to make.