Drill bit grinding tool
CN309565191SActive Publication Date: 2025-10-28陈长民 +1
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Patent Information
- Application Number
- CN202530061736.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2040-02-12
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Drill bit grinding tool. 2. Purpose of this design product: used for grinding the drill bit of an angle grinder. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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