The Swiss Tech Drywall Jab Saw has a 6-inch heavy-duty 65Mn steel blade.It has hardened and tempered teeth keep you cutting longer. Double edged tooth design cuts on both the push and pull stroke for faster cutting. Often referred to as a wallboard saw, the hardened blade can easily cut through drywall, wood and cement board. The push and pull blade are thicker than conventional saws for straighter cuts with less binding. The handle has a double molded grip for comfort. it’s an essential item for the DIY'er, pro or expert enthusiast who desires a high-quality, durable tool.The Ideal for plastic, drywall and other materials, cutting multiple materials with the same tool saves time and money.