Use of hand saw:
A hand saw is a tool used to saw off or sawing wood or other items that need to be processed. The saw blade and the saw body are composed of irregularly arranged saw teeth.
Nowadays, frame saws are still widely used for cutting logs and log yards. Modern Egyptian hand saws are still used by carpenters for finer work.
Many different types of hand saws are made for different, the main difference lies in the size of the teeth and the number of teeth.
Large teeth with fewer teeth are suitable for work, while fine-tooth saws are used for smoother and smoother cutting.