Head (25-3) of drill

Abstract

1. Name of the product in this design: Drill head (25-3). 2. Purpose of this design: The overall purpose of this product is for drilling, and its partial purpose is as the head of a drill bit. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. Other matters requiring explanation: Both Design 1 and Design 2 are partial designs. The blue semi-transparent covering indicates the part not covered by the claimed protection, while the part not covered by the blue semi-transparent covering is the part for which protection is claimed. This design does not claim protection for color; the color in this design is only used to distinguish the claimed partial design. In Design 1, the enlarged view at point A is a partial enlarged view of the front view; the enlarged view at point B is a partial enlarged view of the rear view; the enlarged view at point C is a partial enlarged view of the left view; the enlarged view at point D is a partial enlarged view of the right view; and the enlarged view at point E... The following are enlarged views of the perspective view of Design 1; the enlarged view of the top view of Design 1 is an enlarged view of the top view of Design 1; the enlarged view of the bottom view of Design 1 is an enlarged view of the bottom view of Design 1; the enlarged view at point A in Design 2 is a partial enlarged view of the front view of Design 2; the enlarged view at point B in Design 2 is a partial enlarged view of the rear view of Design 2; the enlarged view at point C in Design 2 is a partial enlarged view of the left view of Design 2; the enlarged view at point D in Design 2 is a partial enlarged view of the right view of Design 2; the enlarged view at point E in Design 2 is a partial enlarged view of the perspective view of Design 2; the enlarged view of the top view of Design 2 is an enlarged view of the top view of Design 2; the enlarged view of the bottom view of Design 2 is an enlarged view of the bottom view of Design 2.

Images