Do it 9 PPI 15 in. Hand Saw, Wood/Rubber Handle features hardened teeth designed to stay sharp longer, ensuring durability and efficient performance. Its new aggressive tooth design allows cutting on both downward and upward strokes, making it 50% more efficient than traditional saws. The handle is ergonomically designed with wood and rubber for a comfortable grip and includes both 45-degree and 90-degree angle guides to help achieve precise cuts with ease. Model Number: 262SS18R