Baban Wood/Nail Mixed Universal Oscillating Multitool Saw Blades Set, Oscillating Accessory Kit Fits Bosch Fein Black and Decker Chicago Dewalt and More (16-items) High Quality: Made of Carbon Steel and Stainless Steel, thick gauge metals and high quality manufacturing techniques insure superior wear tolerance and life Durable: Manufactured using Bi-Metal construction for long life when cutting wood and metal material Meet your various need: 16Pcs Mixed blades, Kit includes Electroplated Fine tooth, Japan Coarse Cut and Bi-Metal blades,you can choose the best one according to your cutting purpose. They are compatiable of most of universal machine. Profession: Contractors pack, profession selection of top blades used in job site construction duties Cost-effective: Pack of accessories, stock your toolbox and get the best per blade price.NOTE: Not fit for fast machine, for its universal mounting