EZARC Carbide Oscillating Saw Accessories, General Purpose Multi Tool Accessories Quick Release for Metal, Nails, Wood, Plaster, Drywall and PVC, 3-PackGeneral Purpose ExpertNew gen carbide technology coupled with a unique tooth desgin, the EZARC General Purpose Oscillating Multi Tool Blades offer ultimate cutting experience. They ensure rapid cutting and extended durability on the jobsite. Carbide TechnologyUpgrade carbide laser welding technology with a slim body makes the blades extremely strong and durable for general purpose cutting. Up to 30x lifetime vs Bi metal blades. One Blade, All