The CMT OMM21-X5 Sharp Corner Scraper is a high-performance oscillating multi-tool accessory designed for precision removal and cutting in tight, hard-to-reach areas. This 5-piece set is specifically engineered for versatility across a wide range of materials, making it an essential addition for professionals in renovation and maintenance. Its distinctive pointed profile allows it to reach into 90-degree corners where traditional rounded scrapers fail, ensuring a clean finish for every project. This scraper is best suited for removing hardened adhesives, old carpet glue, stubborn caulk, silicone, and paint drips. It is particularly effective for window frame restoration, tile grout cleanup, and removing residues from the internal corners of cabinets or stairs. The OMM21-X5 features a universal mounting system designed to work with major brands Bosch, Milwaukee, Makita, Skil, Fein (non-Starlock), and DeWalt. Note: If using a Starlock-only machine, a specialized adapter may be required.