Festool 577072 Centrotec Keyless Chuck KC 13-1/2 MMFP is a high-quality keyless chuck designed for quick and secure bit changes without the need for additional tools. Engineered with precision, this chuck ensures reliable performance and durability for various drilling and driving applications. Its Centrotec system enhanced stability and power transmission, making it an excellent choice for professionals seeking efficiency and ease of use. The ergonomic design allows for comfortable handling, while the robust construction s long-lasting use in demanding work environments. Model Number: 577072