The KSEIBI Drill Chuck With Key And Adapter 1.5-13mm 1/2-20 offers precision and versatility for a range of drilling tasks. Designed to securely hold drill bits, it ensures reliable performance across various applications, whether for woodworking, metalworking, or general construction. This drill chuck includes a convenient key for easy tightening and loosening, allowing users to swap out bits quickly without compromising grip. The included adapter expands compatibility, making it suitable for power drills with a 1/2-20 thread. Its sturdy construction ensures durability and consistent operation, even under demanding conditions. Packaged in a double blister card for added protection, this tool is ideal for professionals and tradespeople who require dependable performance and adaptability in their equipment. With KSEIBI?? commitment to precision and reliability, this drill chuck is a practical solution for both everyday and specialized drilling needs. 1. Drill chuck accommodates 1.5-13mm drill bits for versatile applications. 2. Designed with a 1/2-20 thread for compatibility with various drills. 3. Includes a key for precise tightening and secure grip of drill bits. 4. Comes with an adapter for enhanced usability across different tools. 5. Manufactured with durable materials to ensure long-lasting performance. 6. Suitable for both general consumers and industry professionals. 7. Provides reliable performance in various drilling tasks across materials. 8. Professional-grade design ensures stability and accuracy during operation. 9. Compatible with a wide range of drills for flexible use. 10. Crafted for efficient and secure bit installation and removal.