Hole tap extension head

Abstract

1. Name of this design product: Hole opener connector head. 2. Purpose of this design: The product is used as a connector on a hole opener, and the protected part is the head of the connector. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: This design is for partial appearance protection. The non-red areas are the areas that need protection, and the red areas are the areas that do not need protection.

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