Feature:1. The circular saw cutting blade is made of high?quality hard alloy and is very durable.2. The neatly arranged teeth are very incisive and make sure that the cutting is fast and smooth.3. It is perfect for cutting hardwood/solid wood, non?ferrous metals (such as aluminum, brass, copper, bronze).4. The aluminum teeth provide excellent wear and heat resistance, suitable for woodworkers.5. This provides for a much smoother cut, with much less chance of splintering the surface of the wood.Specification:Condition:100% Brand New Item Type: Saw Cutting BladeMaterial: Cemented CarbideModel: 7 inch 80 teeth standard grade aluminum saw cutting bladeDiameter: Approx.180mm/7.1inAperture: Approx. 25.4mm1inQuantity of Teeth: 80TSize: Approx.180 x 1.8 x 25.4mm/7.1 x 0.07 x 1inUses: Wood ProcessingPackage List:1 x Saw Cutting Blade1 x GasketNote:Please select the saw cutting blade of corresponding specifications and purposes according to the type of cutting material;Please note that the hole diameter of the machine and the saw cutting blade does not match, which will seriously affect the normal cutting;Do not knock, hit or press the saw cutting blade;Do not install the saw cutting blade in reverse;Please note that the operator must wear necessary labor protection equipment