General description This DEWALT DT7002 Keyless Chuck features a twin plastic sleeve design, making it easy to use with both corded and cordless drills. With a maximum chuck capacity of 13mm and a fitment of 1/2 inch x 20 UNF, it is ideal for a variety of drilling applications. Technical specifications Chuck capacity: 13mm Fitment: 1/2 inch x 20 UNF Compatibility and accessories Compatible with both corded and cordless drills that accept a 1/2 inch x 20 UNF chuck Installation Easy to install by fitting onto compatible drill spindles with the specified thread size Usage Suitable for general drilling tasks in various materials Quick and tool-free tightening and loosening of the chuck