Cup Internal Grinding Wheel is easy to operate, wear-resistant, and deformation-resistant. Available in various sizes, they are perfect for DIY grinding, bathroom polishing, abrasive tool polishing, metal grinding, and tool accessory refurbishment. These wheels are ideal for grinding tools, measuring instruments, thread tools, tool steels, stainless steel, and quenched workpieces.
Material Options for Cup Internal Grinding Wheel
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Brown Corundum (A): Coarse grinding, relatively hard, suitable for general metal grinding.
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Chromium Corundum (PA): Excellent heat dissipation, sharp performance, ideal for quenched steel and stainless steel.
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White Corundum (WA): Tough, low grinding heat, great for grinding quenched steel and thin-walled parts.
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Green Silicon Carbide (GC): Brittle, sharp, excellent for hard materials like carbide, ceramics, and gemstones.
Conclusion
Cup Internal Grinding Wheels offer high durability and precision for various grinding tasks. With the right material choice, these wheels ensure excellent performance for your specific needs.





