Can diamond circular saw blades be sharpened by sharpening ...
2020-12-30 · You can sharpen steel-toothed circular saw bladesyourself using a file. Carbide-tipped blades need to be taken to a professional sharpening service for two reasons: Carbide is so hard that you need a diamond wheel sharpener for it, and sharpening carbide blades is so complicated that you can easily ruin the blade.
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