: The most versatile and widely used for metalworking and woodworking.
: A "superabrasive" used for precision grinding of hard steels. Common Product Forms abrasive material
: These are minerals mined directly from the earth. Common examples include Diamond (the hardest natural substance), Garnet , Emery , Pumice , and Quartz . : The most versatile and widely used for
: High-performance, self-sharpening grains used for heavy-duty grinding. and Quartz . : High-performance
Abrasive grains are rarely used alone; they are typically manufactured into specific tool formats: