Practical tool integration - Provides stability at indoor and outdoor transitions for cordless drills, delivering reliable performance where traditional power is unavailable. Industrial compatibility - Works with metal, furniture, and automotive applications for cross use, enabling complex tasks to be completed efficiently without additional tools, saving time and effort. Flexible design - Combines manual and electric use for broad adaptability, suitable for household and industrial projects and compatible with standard tools for flexible operation. Wear protection and durability - Built from high strength materials to resist wear and oxidation, maintaining steady performance in harsh environments without quality loss. Use scenarios - On-site metalwork or frame assembly where power access is limited, switching between manual and electric modes to complete tasks without extra tools. - Home or workshop furniture and cabinetry assembly that benefits from integrated tool compatibility and versatile operation. - Automotive interior maintenance or modifications in a garage or outdoor job site, where reliable performance is needed in challenging conditions.