


⚡ Grind faster, last longer, work smarter.
The DEWALT DW8309 4-1/2-Inch Zirconia Flap Disc combines cutting-edge abrasive technology with a durable fiberglass backing to deliver 3X faster material removal and up to 15X longer life than traditional sanding discs. Designed for precision and endurance, it’s the go-to choice for professionals seeking efficient, high-quality grinding performance.

| Manufacturer | Dewalt |
| Part number | DW8309 |
| Item Weight | 45.4 g |
| Item model number | DW8309 |
| Size | Pack of 1 |
| Colour | Multi |
| Style | 80G 7/8-Inch Hub |
| Finish | Brushed |
| Material | Blend |
| Pattern | Solid |
| Shape | Rectangular |
| Item thickness | 4.5 Inches |
| Power source type | Hand Powered |
| Item Package Quantity | 1 |
| Cutting Diameter | 4.5 Inches |
| Measurement System | Metric |
| Grit Number | 80 |
| Grit Description | Medium |
| Included components | 4-1/2" x 7/8" 80 Grit Zirconia Flap Disc |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 4.5 Inches |
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