- Long-lasting Performance: Measuring 17cm x 4.2cm (6.69 inches x 1.65 inches), this round handle hammer drill converter is engineered to endure demanding tasks, ensuring durability and consistent performance over time. - Versatile Usage: This chuck adapter allows easy conversion between two different drill bits, making it ideal for an array of applications. Whether you're working on home DIY projects, professional renovations, or industrial tasks, it adapts to meet your diverse needs. - Superior Construction: Made from high-quality alloy steel, this drill chuck adaptor is specially treated for exceptional strength, wear resistance, and impact resistance, ensuring reliable operation in tough conditions. - Quick Installation: The user-friendly plug-in design allows for fast installation and removal of the adapter, providing significant convenience for your work and minimizing downtime. Applications: 1. Home Renovations: Easily switch between drill bits to tackle various drilling needs in your home improvement projects. 2. Automotive Work: Perfect for professionals who need a reliable tool for precision drilling in vehicle maintenance and repairs. 3. Construction Sites: Built to withstand rigorous tasks, this adapter is a reliable addition to any contractor's toolkit. With its robust features and adaptable design, this drill chuck adapter meets demanding requirements while simplifying your work processes.