Features Versatile SDS Adapter - Transform your electric hammer into a powerful drill with the included SDS adapter for enhanced functionality and versatility Wide 2.0-1m Clamping Range - Easily accommodate various sizes of drill bits, allowing you to tackle diverse projects with one reliable tool Quick Locking Mechanism - Effortlessly lock onto and release drill bits, ensuring a seamless and efficient workflow during your tasks Secure Bit Retention - Designed to clamp drill bits firmly, preventing them from falling off during operation for enhanced safety and performance Precision Engineering - Crafted with high-quality materials for stability and reliability, ensuring long-lasting performance in all your drilling applications Features: 1、1. The SDS adapter allows this drill chuck to mount on electric hammer so as to convert electric hammer into a power drill. 2、2. 2.0-1m clamping range, easily clamp different size of drill bits. 3、3. Easily locks onto and releases drill bits. 4、4. Clamp drill bits securely, not easy to fall off. 5、5. Precision manufacturing, stable and reliable. Specification: Features: 1. The SDS adapter allows this drill chuck to mount on electric hammer so as to convert electric hammer into a power drill. 2. 2.0-1m clamping range, easily clamp different size of drill bits. 3. Easily locks onto and releases drill bits. 4. Clamp drill bits securely, not easy to fall off. 5. Precision manufacturing, stable and reliable. Specification: Material: Plastic + Steel Color: Black Clamping Range: 2.0-1m Package list: 1 x Keyl Drill Chuck with SDS Adapter Package List