GBZ Zirconia Grain

Blue Premium Aluminum Oxide Bench
Grinding Wheel. HSS over 55 RC and above, high carbon tool steels and
woodworking applications. Straight vitrified wheels used for off-hand tool
sharpening and grinding. Common settings for bench and pedestal grinders are
in maintenance departments, tool & die shops and metal fabrication shops.
Engineered for free cutting action while pulling heat away from the part and
into the matrix of the wheel.