The shape designed allows this cutter to easily plunge cuts into the material at any spot without damaging opposing walls or surfaces. It is designed with universal fitting for use on many major brands of oscillating tools. Feature: 1. Precision teeth cut quickly and smoothly, not easy to break. 2. Adopting carbide material of fine processing, with high strength and long service life. 3. Mainly used for cutting soft metal, wood, plastic or opening hole. 4. Universal saw blade for most brands of oscillating power tools. 5. There are totally 5pcs saw blades, convenient to replace the broken or useless one. Specification: Condition: 100% brand new Material: Carbide, Diamond Quantity: 5pcs Color: Shown as picture Weight: Approx. 160g/5.6oz Package List: 1 * 64mm Semi-circular Carbide Saw Blade 1 * 78mm Triangular Carbide Saw Blade 1 * Fan Shaped Diamond Saw Blade 1 * 78mm Semi-circular Carbide Saw Blade 1 * Finger Shaped Carbide Saw Blade Note: Please allow slight error due to manual measurement. Thanks for your understanding.