4Pcs Square Sharpening Stone Set -Grits 150#, 180#, 240#, 320# Green Silicon Carbide Honing Whetstone Kit for Moldels, Metal & Knife Cutting Tools (150 * 20 * 10mm)
- Green Silicon Carbide Material: Crafted from premium green silicon carbide, balancing high hardness and toughness for durable preliminary/non-fine grinding. Note: Material wears easily—control pressure to avoid aggressive grinding.
- 4 Grit Options (150#-320#): Covers 150#, 180#, 240#, 320# grits for versatile use, from heavy rough grinding to medium finishing tasks.
- Large Flat Square Design: Dimensions: 150mm×20mm×10mm (≈5.91in×0.79in×0.39in), offering a stable, broad surface for efficient, even grinding.
- Smooth, Uniform Grinding: Fine, evenly distributed particles ensure consistent, polished results for tools, molds, or hard materials.
- Multi-Grit Set for Daily Use: Includes 4 high-quality stones (1 per grit), providing ample supply for various projects. Use with water for optimal performance.