4 Brand New Milwaukee Circular Saw BladeDiameter: 7-1/4"56 ToothCarbide Tipped5/8" Arbor HoleIdeal for cutting aluminum, brass, copper, plastics, and fiberglassModel Number: 48-40-4335Clean Cutting: No burrs to clean upCool to the touch: No extreme heat build upLaser cut technology: Reduces wobble and vibrationTeeth designed for clog free cutting and smooth finishesEngineered with cobalt infused tungsten carbide to extend cutting lifeCobalt infused tungsten carbide to maintain tip sharpnessLaser cut vibration dampening slots and expansion joints to minimize heat, sound, and noiseLaser cut blade to reduce wobble and vibrationIdeal for dry metal cuttingDesigned for clean cutting in non-ferrous metals with a burr free finishCuts cooler for immediate handling and less down timeThanks For Looking