Drill bit (tungsten steel lengthened avoidance fixed point drill coating)
CN309609976SActive Publication Date: 2025-11-18HUIZHOU JINCHUANGXIN PRECISION TOOLS CO LTD
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Patent Information
- Application Number
- CN202530153243.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2040-03-26
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: drill bit (tungsten steel lengthened avoidance fixed point drill coating). 2. The use of the design product: drill bit for mechanical processing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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