it doesn't actually sharpen any of the teeth for a saw blade configuration known to humankind. Circular saw teeth cut with the leading edge of the tooth shape, or with the leading face of carbide ...

While hand saws are usually sharpened manually ... (A diamond-impregnated blade is required for sharpening blades with carbide tips on its teeth, and they also make it easy to sharpen other ...

Tool grinding and tool sharpening services manufacture ... reamers, routers, saw blades, tapes and dies, turning tools, and working tools. Carbide, micrograin carbide, ceramic, high-speed steel, tool ...