The drill bit's shank

Abstract

1. The name of this design product: the rod portion of a drill bit. 2. Purpose of the product with this appearance design: The product with this appearance design is used for the rod part of a drill bit for drilling processing and is used in conjunction with an electric drill. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Designate Design 1 as the base design. 6. Other situations that need to be explained Other explanations: The dotted part in each design is not the content that the design requires to be protected.

Images