Milwaukee's wood cutting, framing blades maximize life and cutting efficiencies to improve your productivity. An anti-friction coating keeps the blade cool while cutting and resists corrosion & gumming. Laser cutting technology creates the blade from 100% sheet steel to ensure a stable blade that increases cutting accuracy. Laser cut vibration slots minimize wobble and warping during use. A thin kerf design delivers faster cuts as well as more cuts per charge when using a cordless tool. Anti-Friction Coating for cooler cuts whilst resisting drag, corrosion and gumming. Cobalt Infused Tungsten Carbide extends the cutting life and maintains the tip sharpness. Laser Cut Vibration Slots minimize wobble and warping. Universal Arbor System includes reduction rings to fit most circular saws. Optimized for corded and cordless performance. Key Features Arbor Size: 20mm Reduction Rings: 5/8" & 16mm Kerf: 1.6mm Number of Teeth: 24T Hook Angle: 18? Specifications Part Number 48408720 Brand Milwaukee Item Type Circular Saw Blade Diameter 7-1/4" (184mm)