The abrasive is very hard (second only to diamond and CBN) with extremely sharp cutting edges. Good thermal conductivity aids heat dissipation. Lower toughness makes it unsuitable for heavy-duty grinding. Available with vitrified or resin bonds.
Wide range of grit sizes, from coarse cutting discs to fine grinding wheels. Hardness grades are generally selected on the softer side to promote grain shedding and self-sharpening. Commonly used in thin cutting and handheld grinding applications.
Core application is sharpening and dressing carbide tools. Also extensively used for cutting and grinding non-metallic materials like glass, ceramics, stone, and agate. Suitable for grinding soft non-ferrous metals like copper and aluminum (minimizes wheel loading) and for grinding titanium alloys.
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