Lithium-ion impact screwdriver

Abstract

1. Name of the product in this design: Lithium-ion battery impact screwdriver. 2. Purpose of this design: This design is an electric tool, mainly used for tightening and loosening screws on materials such as wood, metal, and concrete. The product is powered by a rechargeable lithium battery and is portable and cordless. 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.

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