- Versatile Compatibility : Ideal for AC drilling machines with power ratings below 700 W, as well as various DC drilling machines, making it a reliable choice for a range of applications. - Innovative Surface Design : Features a unique concave and convex surface that enhances the collaboration between the front and back jacket, effectively minimizing jacket shake during operation. - Durable Construction : Manufactured with high-quality materials that undergo heat treatment, ensuring excellent toughness and increased structural strength for long-lasting performance. - Enhanced Output Torque : Designed with a robust metal structure and a convenient coating surface that facilitates easy clamping. This results in a significant increase in output torque, improving overall efficiency. Use Scenarios : 1. Home Improvement Projects : Perfect for DIY enthusiasts tackling renovation tasks that require precise drilling with both AC and DC machines. 2. Professional Construction : A reliable tool for contractors needing dependable performance in various drilling environments with reduced vibration. 3. Maintenance and Repair : An essential accessory for technicians who require consistent torque and stability while working on machinery or equipment. This product is a practical solution for both casual users and professionals, ensuring high performance and compatibility across multiple drilling applications.