The Porter-Cable circular saw has a 5600 RPM heavy-duty 15 ampere motor that delivers power and torque through toughest applications. It has a 45° bevel capacity that provides a wide range of applications that can be completed. Its stamped steel shoe with optimum line of sight provides accurate cuts and durable construction. The spindle lock feature allows for easy blade changes and the kerf cut indicator aligns the blade to the indicator for accurate line cuts. The product is made with grey magnesium, has a blade diameter of 7 1/4" and is covered by a 1-year warranty.