General description The HiKOKI 711099 Keyless Chuck and Adaptor allows you to convert your SDS Plus Chuck into a 13mm Keyless Chuck. This drill chuck is designed for SDS-Plus rotary hammers and compatible drills, enabling the use of conventional drill bits. It allows for quick and secure attachment of cylindrical drill bits, making it suitable for drilling in concrete, metal, and wood. The robust construction ensures durability and reliable performance during various DIY and professional projects. Technical specifications Compatible with SDS-Plus rotary hammers and drills Accepts cylindrical drill bits up to 13 mm in diameter Clamping range from 2 mm to 13 mm Weight approximately 299 to 400 grams depending on the version Standard connection size: 1/2" x 20 UNF (for some versions) Compatibility and accessories Includes an SDS-Plus adapter and a left-hand safety screw Suitable for use with drill bits for concrete, metal, and wood Installation Quick and easy to install on compatible