Product Description
The White Aluminum Oxide Double-Sided Oil Stone is designed for precise and controlled sharpening of metal tools. Made from high-quality white aluminum oxide abrasives, this oil stone offers uniform grain structure, steady cutting action, and excellent surface consistency.
Compared with silicon carbide oil stones, white aluminum oxide oil stones provide better toughness and smoother material removal, making them suitable for applications where dimensional accuracy and surface finish are critical.
Moreover, the double-sided oil stone design combines two grit sizes in one stone. As a result, users can perform both pre-sharpening and fine honing efficiently, reducing downtime and improving productivity.
| Item | White Aluminum Oxide Double-Sided Oil Stone | Green Silicon Carbide Double-Sided Oil Stone |
|---|---|---|
| Abrasive Material | White Aluminum Oxide (White Corundum) | Green Silicon Carbide (Green SiC) |
| Cutting Characteristic | Smooth, controlled cutting | Fast, sharp cutting |
| Hardness | High | Very high |
| Toughness | Excellent | Moderate |
| Wear Resistance | High, stable wear | High, sharper wear |
| Surface Finish | Very smooth, refined | Fine but more aggressive |
| Best for Materials | Carbon steel, alloy steel, tool steel | Carbide, hard alloys, ceramics, glass |
| Sharpening Style | Precision honing, finishing | Rapid stock removal, rough to fine |
| Recommended Users | Tool rooms, precision workshops | Maintenance, mold shops, hard material processing |
| Lubrication | Oil / kerosene | Oil / kerosene |
| Typical Applications | Tool sharpening, fine finishing | Hard material sharpening, fast grinding |
Key Advantages
- Stable and Controlled Cutting Performance
White aluminum oxide ensures smooth and even material removal without excessive aggression. - Double-Sided Grit Combination
One oil stone supports both coarse sharpening and fine finishing operations. - High Toughness and Wear Resistance
The abrasive structure resists chipping and delivers a long service life. - Excellent Surface Finish Quality
Produces refined edges and smooth surfaces, ideal for precision tools. - Suitable for Oil Lubrication
Designed for use with oil or kerosene to reduce friction, heat, and tool wear.
Common Grit Combinations
- Coarse / Medium: 120 / 240
- Medium / Fine: 240 / 400
- Fine / Extra Fine: 400 / 600
- Custom grit combinations available upon request
Common Sizes
- 100 × 25 × 10 mm
- 150 × 25 × 10 mm
- 150 × 50 × 25 mm
- 200 × 50 × 25 mm
- OEM sizes available for bulk and export orders
Typical Applications
- Sharpening cutting tools, chisels, and hand tools
- Fine finishing of carbon steel and alloy steel tools
- Precision maintenance in tool rooms and workshops
- Mold and die surface finishing
- General-purpose sharpening where smooth finish is required
Why Choose Our White Aluminum Oxide Oil Stone
We manufacture white aluminum oxide oil stones with strict quality control and consistent abrasive performance. In addition, we support OEM customization, stable export supply, and industrial-grade packaging, meeting the needs of distributors and professional users worldwide.
As a result, our oil stones help customers achieve reliable sharpening accuracy, smooth surface quality, and long-term operational stability.
