Festool 769064 Hammer Drill Adapter AD-3/8 in. FF is a high-quality adapter designed to enhance the functionality of your hammer drill. Crafted by Festool, this adapter ensures a secure and reliable connection, allowing for efficient and precise drilling performance. Its robust construction s durability and long-lasting use, making it an essential accessory for both professional and DIY projects. Whether you need to adapt your drill for specific tasks or improve its versatility, this adapter provides a seamless fit and dependable operation. Model Number: 769064