4-1/2 In. D X 7/8 In. Zirconia Flap Disc 120 Grit 1 Pc

The DeWalt DW8310 is a 4-1/2-inch zirconia flap disc designed for rapid material removal on angle grinders and similar power tools. The zirconia abrasive grain removes material three times faster than traditional fiber resin metal sanding discs, making this disc efficient for grinding and finishing work. The fiberglass backing supports the disc during use and provides a stable grinding angle of 10 to 25 degrees.

This premium flap disc combines speed with durability. By removing material faster than conventional alternatives, the DW8310 boosts productivity on grinding jobs. The abrasive cloth backing resists wear and tear, lasting up to fifteen times longer than fiber resin metal sanding discs. For metalworking shops, fabricators, and contractors who need both efficiency and value, the DW8310 reduces downtime between disc changes and helps you complete jobs faster.

Features and Benefits

• Zirconia Abrasive: Removes material three times faster than fiber resin metal sanding discs, cutting grinding time significantly.
• Extended Lifespan: Premium abrasive cloth backing lasts up to fifteen times longer than conventional fiber resin metal sanding discs, reducing replacement frequency.
• Stable Grinding Angle: Fiberglass backing maintains a 10 to 25 degree angle range for consistent grinding performance.
• 120 Grit: Fine-grit classification for controlled material removal.
• Standard Compatibility: 7/8-inch arbor fits most angle grinders and compatible power tools for easy installation.

Specifications

• Brand: DeWalt
• Model: DW8310
• Diameter: 4-1/2 inches
• Arbor Size: 7/8 inch
• Grit: 120 (Fine)
• Abrasive Type: Zirconia coated
• Backing: Fiberglass
• Grinding Angle Range: 10 to 25 degrees