drill
JP1738277SActive Publication Date: 2025-03-11SUMITOMO ELECTRIC HARDMETAL CORP
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Patent Information
- Application Number
- JP2022013076D
- Authority / Receiving Office
- JP · JP
- Patent Type
- Designs
- Current Assignee / Owner
- Filing Date
- 2022-06-17
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2047-06-17
Smart Images

Figure 0001738277000001 
Figure 0001738277000002 
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Abstract
The article according to this design is used to drill holes in a workpiece.
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