When it comes to hand saws, they are commonly similar in design. The main cutting element is a steel blade with a toothed edge. This blade is adjacent to a handle. To make a cut, the blade is placed directly in contact with the material, and then the force is applied while running it back and forward. Mega Depot also offers a selection of hacksaws - tools specially designed to cut hard materials like metal. Hacksaws have a fine, thinner blade that possesses better cutting capabilities, but has a shorter lifespan and is usually replaced after being damaged or worn out.