Milwaukee 48-00-1610 Rough-In Sawzall Blade (5 blades per package) N/A Made in USA The product is easy to use The product is durable The product is manufactured in United States Low Blade Profile cuts 2-1/8-inch diameter holes for 1-1/2-inch PVC pipe. 7-3/8-inch Length allows blade to cut holes through double top plates. NAIL GUARD Unique design protects against tooth fracture when cutting through holes in nail embedded wood. FANG TIP: Fang Tip delivers fast plunge cutting through bottom plates and subfloors. Blade Dimension: 7-3/8-inch x 1/2-inch x .062-inch; Shank: 1/2 In. Universal; TPI/Grit: 5 TPI; Package Quantity: 5