• Diameter: 1-1/2 inches (38.1 mm)
• Face Width / Thickness: 1 inch (25.4 mm)
• Arbor / Mandrel Size: 1/4"-20 Threaded Spindle
• Abrasive Grade / Grit: 60 Grit (Medium grade for balanced stock removal and surface prepping)
• Grain Material: Premium 2A Aluminum Oxide