Check the listing for details. 3 x Flexible Knife Oscillating Scraper Blades - Black & Decker, Matrix Mult-Tool. Condition: New. Listed at 10.95 USD. Best for Cutting carpet, leather, linoleum, cardboard cutting or removing silicone, caulking & glue Material 65Mn Steel Plunge Depth 1-3/4 inch TPI (Teeth Per Inch) N/A Blade Width 1-1/4 inch X 0.020 inch material thickness SKU PCM3021X This original style blade accommodates the older Porter Cable machines which utilize round pins to secure the blades (instead of the newer square pin style). This flat flexible scraper is great for cutting away adhesives, caulking, silicone or any other material build-up away from a desired work surface. The sharp knife edge is quite capable of cutting-up carpet, leather, linoleum and cardboard. Comparable to the Porter Cable PC3021 flexible scraper, the flat flexible profile maximizes on the useful cutting depth of this blade. This blade is only compatible with Black & Decker, Stanley FatMax, 'Bolt-On' by Craftsman and Porter Cable models 2013 & older. These are aftermarket blades designed to match and perform to the same standards as the the original factory blades. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.