






⚡ Sharpen your edge, own the grind — don’t get left behind!
The POWERTEC 8-inch 80 grit aluminum oxide grinding wheel is engineered for professional-grade sharpening and metalworking. With a 1-inch thickness and 5/8-inch arbor, it fits most bench grinders and spins up to 3600 RPM for fast, precise stock removal. Its chemical-resistant, fine grit surface excels on carbon and tool steel, making it the go-to wheel for tool sharpening, rust removal, and finishing tasks.





| Grit Material | Aluminum Oxide |
| Product Dimensions | 8"L x 8"W |
| Brand | POWERTEC |
| Compatible Devices | Bench Grinder |
| Grit Type | Fine |
| Item Thickness | 1 Inches |
| Grit Number | 80 |
| Construction Type | Grinding |
| Maximum Rotational Speed | 3600 RPM |
| Global Trade Identification Number | 00843441109136 |
| UPC | 843441109136 |
| Manufacturer | POWERTEC |
| Part Number | 15521 |
| Item Weight | 9.5 ounces |
| Item model number | 15521 |
| Size | 80 Grit, 1PK |
| Color | Blue |
| Style | Grinding Wheels, 8" 80 Grit, 1PK |
| Material | Aluminum Oxide |
| Item Package Quantity | 1 |
| Cutting Diameter | 8 Inches |
| Included Components | POWERTEC 15521 Aluminum Oxide Grinding Wheel, 8" x 1", 5/8" Arbor, 80 Grit |
| Batteries Included? | No |
| Batteries Required? | No |
| Assembled Diameter | 8 Inches |
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