【Product Overview】 Upgrade your oscillating multi-tool with our professional-grade 90-Degree Corner Saw Blades. Designed for precision and durability, these bi-metal blades are the ultimate solution for making plunge cuts and precise cuts in confined spaces that are impossible to reach with standard straight blades. Whether you're installing flooring, doing electrical work, or tackling a DIY renovation, our blade sets give you the right tool for the job. 【Key Features & Benefits】 90-Degree Angled Design: Perfect for making precise plunge cuts and cuts in tight corners, under toe kicks, behind pipes, and inside cabinets. Superior Bi-Metal Construction: M42 cutting edge welded to a robust D6A tool steel body provides exceptional durability and resistance to heat and breakage, outperforming standard blades. Maximum Compatibility: Comes with 3 universal adapters to fit virtually all major multi-tool brands like DeWalt, Milwaukee, Ryobi, Bosch (non-Starlock), Fein (non-Starlock), Dremel, and many others. Enhanced Efficiency: Laser-etched scales for accurate measurements and a reinforced weld point for safety and longevity. The bimetal construction allows for faster, smoother cutting with less vibration. Wide Application: Effortlessly cuts through wood, wood with nails, PVC, drywall, and other materials. Essential for carpentry, plumbing, electrical, flooring, and general repair tasks. 【Usage Tips】 For best results and longer blade life, use a side-to-side oscillating motion while cutting; do not force the blade straight forward with excessive pressure. Always wear appropriate safety glasses during operation.