The Milwaukee Universal Fit Open-Lok 3-In-1 Multi-Cutter Scraper Blade (49-25-2221) is designed for Oscillating Multi-Tools. It's made from solid stainless steel with three different sharpened edges to bring you a 3-in-1 multi-cutting blade.

This blade efficiently cuts through carpets, roofing paper, asphalt roofing shingles, and cardboard more efficiently than a standard pull-through blade. You can implement the three different cutting edges to make pull cuts, push cuts, and scraping cuts.