Remember when you used to spend hours manually sawing? Put those days behind you with a set of WEN Bi-Metal Titanium-Coated Multi-Tool Blades. Take on soft woods, hard woods, metals, drywall, PVC, plastics, and more. This set includes three pieces of 45mm bi-metal saw blades, each featuring a protective titanium-coating for long-lasting and reliable performance. Our universal blade design is compatible with the majority of multi-function oscillating tool sets on the market, including WEN oscillating tool models 2312 and MT3537. Whether you're building a bookshelf, installing a new backsplash, or simply need to remove some stubborn caulk, the WEN Multi-Tool Accessory Kit has you covered. Remember when you could tackle any project with confidence? Remember WEN.