SKIL 75348 7-Inch and 7-1/4-Inch All Purpose Saw Blade Combo Pack Includes the following 7-inch blades: metal cut-off blade, masonry cut-off blade Includes the following 7-1/4-inch blades:150 tooth blade and 24-tooth blade Carbide blade has 24 teeth and is ideal for ripping and crosscutting Steel blade has 150 teeth and is ideal for fine finishing and plywood Abrasive wheels can cut through masonry and metal Set includes durable nylon pouch and fits all 7 1/4-inch circular saws with 5/8-inch arbor