This fits your . Make sure this fits by entering your model number. Single Point, preferred quality, repeatable dressing performance, consistent diamond structure and shape, well defined, sharp point diamond. -Using powder metallurgy hot pressing process matrix alloy has good abrasion resistance and high strength. Made by sintering together a selected diamond crystal with a metal matrix in a steel shank. The point of the set diamond is concentric with the shank. It is applied to the precision truing of grinding wheels with large diameter and large particle size for grinding machinery, and also to the truing of plain grinding wheels. See more product details