Milwaukee 49-22-1131 14 Piece Ice Edge Sawzall Blade Set The product is manufactured in United States Ice edge ultimate metal cutting Sawzall blade kit 14-piece kit with roll up pouch Ice edge ultimate metal cutting Sawzall blade kit 14-piece kit with roll up pouch Unique cryogenic heat treat process provides tougher teeth for extreme applications. Up to 50-piece longer life Features Milwaukee's best selling 6-inch Super Sawzall blades and our popular 9-inch torch blades