SPECIFICATIONS Name:Flex-Shaft Sewer Descaling Chain Available lengths: 1.5meter, 2meter, 3meter, 5meter Flex Shaft: 6 mm (1/4") diameter, high‑flex design Chains: Hardened stainless steel, no bits Attachment: Standard drill coupling Applications: PVC drains, toilet waste lines, grease traps, bath wastes, industrial boilers Description Versatile PVC Pipe MaintenanceSuitable for 6mm spring, 1/4" universal drill bitThe flex-shaft sewer descaling chain is designed for unblocking and descaling shower drains, basin traps, and small - bore piping with multiple bends. Hardened steel chains deliver aggressive cleaning without damaging pipes. Flexible Drain Snake: Flexible Design, Strong Adaptability: This pipe blockage dredging tool adopts a flexible shaft design with excellent adaptability. It can bend easily to conform to various complex shapes of sewer pipes Compact Drill - Powered Flex Shaft Tube Descaling Tools: Lightweight 6 mm (1/4) flex shaft easily attaches to any standard drill. The operation method is simple and easy to understand. Just insert the descaling chain into the sewer, connect it to a power source such as a handheld tool or a drill, and start rotating to start the dredging work Heavy Duty Drain Clog Remover: This multi-purpose PVC pipe dredging tool is not only suitable for daily dredging of household sewers, but also widely used in commercial places, public facilities, industrial and boiler tube descaling etc.Ideal for grease trap lines and bath waste pipes without needing pan removal Stainless Steel Flexible Shaft Sewer Descaling Chain: This flex-shaft sewer descaling chain is made of quality stainless steel with extremely high sturdiness and durability. It can be used for a long time.It can effectively remove stubborn dirt on the inner wall of the pipe and quickly open the pipe PACKAGE INCLUDES: 1pc x Flex-Shaft Sewer Descaling Chain Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.