Grinding disc (star dust vortex)

CN309754694SActive Publication Date: 2026-01-27SHENZHEN JIUDING ABRASIVES CO LTD
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Patent Information

Application Number
CN202530326612.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-06-09
Publication Date
2026-01-27
Estimated Expiration
2040-06-09

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Abstract

1. Name of the product in this design: Grinding disc (stardust vortex). 2. Application of this design: The porous design reduces heat buildup during high-speed rotation, extending the product's service life. Chip removal and flow: The chips generated during grinding are discharged through the holes to avoid clogging the grinding surface. 3. The key design features of this product are the combination of shape and pattern. 4. The picture or photo that best illustrates the key design points: Design 1 front view. 5. This design is for a thin product; therefore, the left view, right view, bottom view, and top view are omitted. 6. Design 1 is designated as the basic design.
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