The difference between alumina grinding wheel and silicon carbide grinding wheel

1. Most of the manual sharpening uses alumina grinding wheels and silicon carbide grinding wheels. Alumina grinding wheels are suitable for alloy carbon steel tools, such as high-speed steel tools and tool steel drill bits. Silicon carbide grinding wheels are suitable for cemented carbide tools.
2. The silicon carbide grinding wheel is suitable for grinding all kinds of tools on tool grinders.
3. Cubic boron nitride is mainly used to make high-speed cutting tools, and its cutting speed is much higher than that of cemented carbide tools. Aluminium Oxide Grinding Wheel is your good choice.