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This tool grinding wheel is made with pink fused alumina (PA), a semi-friable abrasive that offers a balance between toughness and sharpness. It is particularly effective for sharpening alloy steel and high-speed steel tools, providing a long wheel life and a good surface finish.
| Outer Diameter (OD) | 100 - 600 mm |
| Thickness (T) | 3 - 150 mm |
| Hole Size (H) | 12.7 - 203 mm |
| Abrasive Grain | Pink Fused Alumina (PA) |
| Grit Size | F16, F24, F30, F36, F46, F60, F80, F100, F120, F150 |
| Hardness | G, H, J, K, L, M, N, P, Q, R, S, T, Y |
| Structure Number | 0 - 14 |
| Maximum Speed | 32, 35, 40, 45, 50, 60 m/s |
| Bond Type | Vitrified |
Available in various grit sizes, hardness grades, and structures. Custom dimensions available.
Uses pink fused alumina abrasive, similar to white but with a chromium oxide addition, improving toughness while retaining sharpness. The vitrified bond provides stable support.
Ideal for sharpening alloy steel tools, high-speed steel cutters, and other hardened steels, especially where a finer finish is required.
Contact us to customize dimensions, grit, hardness, and structure to best suit your specific tool grinding application.
It provides a good balance of toughness and sharpness, making it suitable for alloy steels and producing a fine finish.
Yes, it is effective for sharpening HSS tools.
Grit sizes range from F16 to F150.
Yes, the vitrified bond allows coolant flow and is suitable for wet grinding.
Up to 60 m/s, depending on the wheel's specifications.
Yes, hardness grades G to Y are available.
For inquiries, contact Jackie Wang at sales@xinfaabrasives.com or +86 13562923298.
Main image filename: pink-fused-alumina-tool-grinding-wheel.jpg
Alt text: Pink fused alumina tool grinding wheel for alloy steel sharpening
