How thick of aluminum can you cut with a circular saw？

The thickness of aluminum that you can cut with a circular saw depends on several factors, including the type of circular saw, the blade size and type, and the material properties of the aluminum itself. Generally, a standard circular saw equipped with a carbide-tipped blade designed for cutting non-ferrous metals like aluminum can typically handle aluminum thicknesses up to about 1/8 inch (3.175 mm) to 1/4 inch (6.35 mm) effectively.

For thicker aluminum materials, you may need specialized equipment such as a metal-cutting band saw or a plasma cutter. These tools are better suited for cutting thicker aluminum plates or profiles with greater precision and efficiency.

When cutting aluminum with a circular saw, it’s essential to use the appropriate blade designed specifically for cutting non-ferrous metals and to follow proper safety precautions, including wearing appropriate personal protective equipment (PPE) and securing the workpiece firmly to prevent movement during cutting.