Steel-transparent cross-shaped multi-edge alloy blade

CN309033755SActive Publication Date: 2024-12-27YUEQING YONGDA TOOL
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Patent Information

Application Number
CN202430300796.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-05-21
Publication Date
2024-12-27
Estimated Expiration
2039-05-21

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Abstract

1. The name of this design product: Steel-transparent cross-shaped multi-edge alloy cutter head. 2. Purpose of the product of this design: alloy cutter head used for drill bit to form drilling and cutting effects. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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