Product Details
The Norton 66252843605 metal grinding wheel measures 4-1/2" x 1/4" x 5/8 - 11" and features a 24 grit aluminum oxide composition. This depressed center wheel, also referred to as a raised hub wheel or categorized as "type 27," is specifically designed to accommodate the flange/lock nut within the wheel, allowing for versatile usage in various grinding and cutting applications. It is built to handle demanding right angle grinding tasks, making it suitable for heavy stock removal and rough blending. Additionally, recent designs have enhanced its utility for cut-off applications. Primarily used with small or mini grinders that accept 4", 4-1/2", and 5" wheels, this wheel is preferred in power tools for its quality aluminum oxide grain, which provides an optimal balance of cut rate and lifespan. Ideal applications include right angle grinding, smoothing welds, and beveling, making it an excellent choice when cost efficiency is essential.








