The Skilsaw HD77M Worm Drive Corded Circular Saw is a powerful and versatile tool suitable for wood cutting. With a 7 1/4 inch blade diameter and blade length of 79 inches, this high-strength circular saw is designed for precision and efficiency. The Lithium-Ion battery technology ensures reliable performance, while the IP54 safety type offers peace of mind. With a 90° cutting angle and 120V voltage, this SKILSAW model provides a reliable and safe option for various cutting projects around the home and garden.