Description: 【Versatile Descaling Tool】: Designed for both residential and commercial use, this sewer descaling tool offers exceptional flexibility for various cleaning tasks in public facilities, ensuring unrestricted operation, for 50-200mm Pipe, and Connector 16mm Springs 【Efficient Clog Removal】: Quickly eliminates internal deposits and unclogs drains with its powerful descaling capabilities, ensuring optimal pipe system performance and cleanliness 【Stainless Steel Construction】: Made from stainless steel, this drain unblocker provides great deformation resistance and continuous operation capability, ideal for complex pipe maintenance tasks 【User Friendly Design】: Specifically crafted for drilling tools with an easy to use plug in connection mechanism that ensures smooth operation and ease of use for all users 【Adaptable Structure】: Its flexible design allows it to navigate curved pipes without compromising performance, enhancing versatility in complex piping environments Specification: Material: Stainless Steel Color: Silver Size Chart: 24.5cmx13cm/9.65inchx5.12inch Package Includes: 1 Flexible Shaft Sewer Descaling Chain