composite drill (drill-mill)
CN309750685SActive Publication Date: 2026-01-27YANGZHOU VAYELP WHEEL CO LTD
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Patent Information
- Application Number
- CN202530331606.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-10
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2040-06-10
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Figure 000003_ABST
Abstract
1. Name of the product in this design: Composite drill bit (drilling and milling in one piece). 2. Application of this design: This design is used as a drill bit for machining center machine tools, which can drill small deep holes and mill end faces. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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