Festool 577527 SDS Drill Chuck C SDS KHC is designed for quick and efficient tool changes, making it an essential accessory for your drilling needs. This SDS-Plus chuck attaches to your machine without the need for any tools, allowing bits to be clamped securely and swiftly. Its quick-change design ensures fast and easy installation, while the SDS-Plus holder facilitates effortless engagement of SDS-Plus insertion bits. I for assembly and trimming tasks, hammer drilling in concrete, stone, and masonry, as well as light chiselling work, this chuck enhances your productivity and convenience on the job. Model Number: 577527