Kutzall 4-1/2 x 7/8 in. Shaping Disc, Very Coarse is designed with a less-pronounced curvature d to fully-rounded discs, making it i for leveling high spots and adjusting uneven surfaces. Its outer diameter coating enables precise edge-on detailing, while the slight curvature provides controlled, -hand shaping on flat or convex surfaces. As one of the most popular and versatile tools in the Kutzall line, this shaping disc features a durable coating and sharp pointed teeth that deliver rapid cutting action, leaving behind a relatively fine surface finish. It smooth cutting control for all your -hand grinding and shaping needs. The disc has a 7/8-inch bore and is intended to be mounted on a 5/8-inch shaft using the stepped bushing included with your grinder. This shaping disc is compatible with most angle grinders, including brands like Makita, Bosch, DeWalt, Black & Decker, Milwaukee, Hitachi, and more. Model Number: SD412O550