SPECIFICATIONS Name:Flex-Shaft Sewer Descaling Chain Available lengths: 1.5meter, 2meter, 3meter, 5meter Flex Shaft:8 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 8mm 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 8 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 & 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 * Flex-Shaft Sewer Descaling Chain