Chain-type exhaust pipe cutting pliers, with a steel body and a surrounding cutting chain, featuring a non-slip handle for stable grip. It can cut around the exhaust pipes, catalytic pipes, and copper-aluminum thin-walled round pipes of automobiles. The compact maintenance space makes it easy to operate. Suitable for automotive exhaust pipe repair work. When performing the operation, take protective measures and regularly clean and maintain the chain to extend the tool's service life.

When using, wrap the chain around the outer wall of the pipe, hold the handle firmly, and rely on the chain's cutting blades to continuously bite and apply pressure, cutting along the circular perimeter of the pipe. The circular cutting method distributes force evenly and the cutting edge is relatively smooth, reducing the risk of pipe deformation. The chain can be freely adjusted to the diameter of the pipe, suitable for pipes with different outer diameters, and is flexible to disassemble and assemble. It can be operated smoothly in a narrow chassis space, suitable for maintenance operations in limited chassis conditions of cars.The main body of this chain-type pipe cutting tool is made of thickened steel, with a sturdy handle structure and a flexible cutting chain that can be freely wound around. The handle is covered with anti-slip rubber and plastic material, providing a comfortable grip and reducing the risk of slipping during operation. Hard cutting blades are distributed on the chain, which can closely fit the outer wall of the circular pipe and are suitable for circular pipe cutting operations. It is commonly used for repairing exhaust pipes and catalytic converter pipes of cars, and can also cut copper pipes, aluminum pipes, and other thin-walled metal pipes.
Cutting working principle
Applicable pipe materials
The tool is mainly for automotive repair scenarios, suitable for cutting exhaust pipes and exhaust catalytic pipes of cars; it can also process copper pipes, aluminum pipes, and other thin-walled metal pipes. It is suitable for daily maintenance and replacement of exhaust pipes in automotive repair stores and vehicle repair enthusiasts. Note that this product is suitable for thin-walled metal pipes and is not suitable for thick-walled steel pipes or solid metal rods, to avoid excessive wear of the blade head.
Advantages of operation
The chain-wound design does not require a large area of operation space. Even in a narrow chassis position of a car, normal construction can be carried out. The anti-slip handle reduces hand fatigue during long-term operation; the overall tool is easy to store and convenient to carry for maintenance. The chain components can be disassembled, and if worn, they can be replaced separately, reducing long-term usage costs. The operation threshold is simple, and mastering basic techniques can complete pipe ring cutting work.
Use precautions
When performing cutting operations, it is recommended to fix the pipe and apply force steadily, operating at a uniform speed to reduce blade wear. During the operation, take protective measures, wear goggles and protective gloves to prevent metal debris from scratching. Regularly check the sharpness of the chain blades; if the blade head becomes dull, replace the chain. Do not use it to cut hard, thick-walled steel, or non-metallic hard pipes, as it is prone to damage the tool. After the cutting is completed, clean the metal debris in the chain gap, store properly, and extend the tool's service life.