1COMPATIBILITY WITH VARIOUS TOOLS: This electric capping machine bit is compatible with electric drills, pneumatic drills, and 6.35mm air screwdrivers, providing versatility for different work environments. 2ACCURATE HAT FIT: Specifically designed for 90 to 100mm hats, ensuring a secure and accurate fit every time, guaranteeing a professional and finished look for your products. 3WATERPROOF AND ROBUST: The rubber pad on this capping machine bit provides a waterproof and leakage proof sealing, enhancing the longevity and reliability of your equipment. 4ENHANCED PRODUCTIVITY: Streamlining the hat tightening process in industries such as food, beverage, cosmetics, and pharmaceuticals, this tool increases production efficiency and reduces the physical strain on workers. 5ERGONOMIC AND EFFICIENT: The electric capping machine bit simplifies and accelerates the hat tightening operation, promoting faster results and smoother workflows while ensuring accuracy and quality. 1 xElectric Capping Machine Bit