

🛠️ Sharpen smarter, not harder — the pro’s choice for flawless edges!
The NORTON SAINT-GOBAIN 85970 Aluminum Oxide Benchstone is a 320-grit, oil-prefilled sharpening stone designed for precision edge maintenance on steel tools. Its durable aluminum oxide composition offers superior hardness and longevity compared to waterstones, while the prefilled oil ensures efficient metal chip removal and smooth sharpening. Sized at 11.5" x 2.5" x 0.5", it fits seamlessly into the IM313 sharpening system or serves as a standalone benchstone for professional-grade tool care.
| Manufacturer | St. Gobain Abrasives |
| Part number | 61463685970 |
| Item Weight | 499 g |
| Product Dimensions | 29.21 x 6.35 x 1.27 cm; 498.95 g |
| Item model number | 61463685970 |
| Size | One Size |
| Colour | Red |
| Material | Synthetic |
| Item thickness | 0.5 Inches |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Grit Number | 320 |
| Grit Description | Fine |
| Special Features | Manual |
| Included components | Replacement Sharpening Stone |
| Batteries included? | No |
| Batteries Required? | No |
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