Center hole grinder

CN309684296SActive Publication Date: 2025-12-19CHANGZHOU DEJIN AUTOMATION EQUIP
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Patent Information

Application Number
CN202530257932.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-05-09
Publication Date
2025-12-19
Estimated Expiration
2040-05-09

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Abstract

1. The name of the design product: center hole grinder. 2. The use of the design product: center hole of workpiece material is micro-cutting. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.
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