About this item 【Long Lasting Bi-Metal Teeth】Made of high-quality Bi-metal material, these blades are more wear and tear resistant, provide a longer lasting life and better performance than standard oscillating blades. Perfect for cutting through tough materials like metal and wood with nails. (Note: not suitable for bolts, screw) 【Precise and Effciency Cutting】Innovative curved edge design can enhance stability during use, make cutting faster and more accuracy and provide a better way to start cutting the place you marked. Length markings makes sure easier and faster precise cuts. 【Meet Your Demand】Applicable for fast deep and plunge cuts in wood with nails, soft metal, plasterboard and plastic. AMZWEI multi tool blades can be used for building branches, house decoration, door frame floor cutting, a nice gift for professional woodwoker and DIY enthusiast. 【Wide Compatibility】With a universal interface system, it is perfectly compatible with more than 95% of the oscillating tools on the market. With 3 clips adapter, Compatible with Dewalt, Bosch, Fein, Milwaukee, Ryobi and so on. 【Warm Tips】Please don't keep cutting when you cutting very hard material. Because this cutting method can easily shortens the service life and affects the cutting effect. If you have any questions during use, please contact us immediately. We will solve the problem for you the first time. › See more product details