Type 27 Green Grind Grinding Wheel 4-1/2" x 7/8", 36 Grit, 13,300 RPM

Exceptionally fast grinding. Ideal for tank fabrication, power plant maintenance, and metal fabrication. Grain and bond engineered for cooler working. Does not discolor or warp stainless steel. Engineered for smoother, quieter working and less operator fatigue. Premium grain allows for high performance grinding action. 50% faster metal removal than aluminum oxide wheels. Contains less than 0.1% of sulfur & chlorine and virtually no iron. Use on: Stainless Steel, Mild Steel, Hard Face,Titanium, Inconel, Aluminum.