This Norton Blue Fire Plus depressed center grinding wheel delivers aggressive stock removal with a long-lasting zirconia alumina abrasive. The self-sharpening grain stays cooler and cuts faster than standard aluminum oxide, making it ideal for general-purpose metal grinding and weld blending.

• Zirconia alumina and premium aluminum oxide abrasive blend
• Type 27 depressed center design
• 7" diameter x 1/8" thick
• 5/8"-11 hub for right angle grinders
• Use at 90-degree angle for grinding and blending
• Max speed: 8,600 RPM
• Works on steel, stainless steel, iron, and hard alloys