Performance grinding wheel with tough Zirconia abrasive grain providing outstanding stock removal and very long tool life.

• Abrasive: Zirconia Alumina
• Workpiece Materials: Steel, cast iron (grey and nodular types)
• Application: Weld grinding, edge grinding
• Recommendation for Use: Provides optimum grinding results on high power pneumatic or electric angle grinders and high-frequency grinders.
• 5/16” thick discs provide additional strength and service life for heavy-duty applications.

30 grit, 6,600 max. rpm.