Dremel 454 Grinding Stone 3/16 in Dia 1/8 in Arbor/Shank 80 Grit Aluminum Oxide Abrasive

Dremel® chain saw sharpening stone is for use with Dremel® chain saw sharpener attachment. This replacement stone provides an excellent cutting edge on the chain saw's cutting tooth. Having a sharp chain saw blade improves chain saw performance and safety.