Standard Abrasives Aluminum Oxide Unitized Wheel

The Standard Abrasives Aluminum Oxide Unitized Wheel (500 Series) is a soft‑density, non‑woven grinding wheel designed for light‑pressure cleaning, blending and finishing on flat or contoured parts.

Key Features

• Soft density for exceptional conformability on tight tolerances
• Bi‑directional operation – runs clockwise and counter‑clockwise
• Open‑web construction provides load resistance and longer service life
• Unitized wheel mandrel attachment for quick change
• Available in a range of diameters (1‑6 in) and face widths

Specifications

• Abrasive Material: Aluminum Oxide
• Grade: Medium (soft density)
• Attachment Type: Center Hole (unitized mandrel)
• Maximum Speed: 6000 rpm, 12 000 rpm, 18 000 rpm, 20 000 rpm (based on size)
• Overall Diameter: 1 in, 2 in, 3 in, 6 in (imperial) / 25.4 mm, 50.8 mm, 76.2 mm, 152.4 mm (metric)
• Face Width: 0.25 in, 0.5 in, 1 in (imperial) / 6.35 mm, 12.7 mm, 25.4 mm (metric)
• Center Hole Diameter: 0.125 in, 0.188 in, 0.25 in, 0.5 in (imperial) / 3.175 mm, 4.763 mm, 6.35 mm, 12.7 mm (metric)

Applications

• Light deburring and edge radiusing on softer metals
• Cleaning prior to painting, rust discoloration removal
• Blending and finishing of flat or contoured surfaces
• General purpose cleaning of welds, pits, scratches, resins, and adhesives overspray
• Polishing fillet areas on jet blades and soft metals