- SDS Adapter: This drill chuck includes an SDS adapter that allows you to easily mount it on an electric hammer, transforming it into a powerful drill. This feature broadens its usability for various projects. - Classic Keyed 3-Jaw Design: Designed with a traditional keyed 3-jaw system, this chuck securely grips a wide range of twist drills. This reliable mechanism prevents slippage, ensuring precise drilling performance. - Wide Clamping Range: Featuring a clamping range of 1.5-13mm, this drill chuck accommodates a variety of drill bit sizes. The 1/2-20UNF mounting threads at the rear enhance compatibility with a broad spectrum of tools. - Excellent Gripping Power: The anti-thrust bearing converts key-applied torque into strong gripping force, guaranteeing a tight hold on drill bits for efficient and effective drilling operations. Use Scenarios: 1. Ideal for construction professionals who need to switch between drill bits quickly and efficiently while working on varied materials. 2. Perfect for DIY enthusiasts looking to expand their drill's functionality and tackle multiple tasks with a single tool. 3. A practical choice for automotive repair jobs where precise drilling is crucial for parts assembly and installation.