The Faithfull Diamond Core Drill Extension is a hex adaptor extension designed to provide additional reach when using diamond core drills with standard drill chucks. This versatile extension is compatible with 13mm (1/2in) drill chucks, making it suitable for use with the Faithfull range of diamond cores as well as other manufacturers' cores featuring a 1/2in BSP thread connection. Measuring 12mm x 240mm in length, this extension is ideal for drilling applications where extra depth is required, such as creating holes through thick masonry walls or reaching into confined spaces. The hex design ensures a secure grip in the drill chuck, while the BSP thread connection provides a reliable interface with diamond core drill bits. This extension is particularly useful for electricians and plumbers working on installation projects that require drilling through extended depths, as well as general contractors who need to adapt their existing diamond core drilling equipment for deeper penetration work. Features and Benefits: • Compatible with 13mm (1/2in) drill chucks for versatile use • 1/2in BSP thread fits Faithfull and other makes of diamond cores • 240mm extension length for drilling through thick materials • Hex design ensures secure grip during operation Specifications: Accessory Type: Extension Size: 12mm x 240mm, 1/2in BSP thread.