Features:

• Zirconia Alumina grain with a poly/cotton heat treated backing
• Special optimized resin bond offers maximum cutting capacity, strong edge stability and long life
• Recommended for aggressive use and heavy duty applications
• Suitable for grinding and finishing welds, deburring, rust removal, surface finishing
• For use on high-alloy, stainless, and heat-treated steel, and high-tensile, non ferrous metals

Specifications:

• Diameter: 4-1/2"
• Arbor Size: 7/8"
• Wheel Type: Type 29
• Abrasive Material: Zirconia Aluminum
• Max Blade Spedd: 13,300 RPM
• For Use with Material Type: Heat-treated Steel, High Alloy Steel, Non-Ferrous Metals, Stainless Steel
• Country of Origin: USA