What is the sharpening angle for circular saws?. Tooth sharpening angles

How to correctly and at what angle to sharpen a circular saw blade Circular saw blades differ in number of teeth and configuration. Blades are available: Monolithic or solid blades; with a hard coating in the working area; with soldered carbide plates; Without teeth, such as a continuous rim; With wide and thin protrusions; With negative and positive front angles; […]

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