Drill Chuck & Key 13MM 1/2"X 20UNF & SDS Adaptor TC

Heavy-duty 13mm drill chuck with integrated key and 1/2" x 20UNF threading, designed for precision drilling and fastening applications. Features SDS adaptor compatibility for seamless integration with SDS-plus rotary hammers and drill systems. Durable construction ensures reliable performance across woodworking, metalworking, and general construction tasks. The included chuck key provides secure bit retention and quick-change capability. Ideal for both professional contractors and DIY enthusiasts requiring versatile chuck functionality with multiple mounting options.