Three-edged serrated drill bit (with serrated edges)
CN309600735SActive Publication Date: 2025-11-14YUEQING JINGGONG TOOLS CO LTD
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Patent Information
- Application Number
- CN202430829836.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2039-12-27
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Zhiluo Drill (Three-edged with serrated edge). 2. Purpose of this design: For drilling holes in wood. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.
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