Bearings-based pipe cutter, with a cutting range of 6 - 70 millimeters, suitable for copper pipes, aluminum pipes, and stainless steel pipes. Equipped with smooth rolling bearings and wheels, the tail feed knob adjusts the pressure, and it comes with a deburring scraper. The C-shaped opening facilitates the clamping of pipes, and the blade is a consumable part, suitable for maintenance operations of water, heating, and air conditioning pipe systems.

The main body of the tool has a sturdy and durable shell and is equipped with multiple sets of bearing rollers. When rotating the pipe, the rollers roll smoothly, reducing jamming during the cutting process. The cutting wheels are evenly loaded, which helps maintain a flat cut edge. The tail is equipped with a feed knob. Rotating the knob can adjust the feed amount of the cutting wheel, gradually pressing the pipe wall, allowing for a controllable operation rhythm without the need for excessive force. On the side of the blade head, an edge trimming scraper is integrated. After the pipe is cut, the scraper can directly clean the edge of the pipe opening without the need for additional tools, simplifying the operation steps.This bearing-type pipe cutter has a cutting range of 6 - 70 millimeters. It is suitable for cutting copper pipes, aluminum pipes, and some stainless steel pipes. It is widely used in water heating installations, air conditioning maintenance, pipe renovation and other scenarios. It is a commonly used manual tool for pipe construction.

Different pipe materials are suitable for corresponding pipe wall thickness limits. The thickness of the pipe wall for copper and aluminum pipes should not exceed 3 millimeters, and the thickness of the pipe wall for stainless steel pipes should not exceed 2 millimeters. Exceeding the wall thickness range will increase the difficulty of cutting and accelerate the wear of the blade.

The overall grip feels comfortable. The C-shaped opening structure makes it easy to directly insert the pipe into the cutter's opening. There is no need to insert from the end of the pipe. It can also be clamped and cut at the middle position of the pipe. The overall weight of the tool is moderate, making it convenient to carry to the construction site.

When operating, insert the pipe into the opening of the cutter, rotate the feed knob to make the cutting wheel press against the pipe wall. Hold the tool and rotate it around the pipe, gradually tightening the knob for feed, and slowly complete the cutting. Do not apply excessive force at once to prevent the pipe opening from deforming. After the cutting is completed, use the edge trimming scraper to smooth the edge of the pipe opening. Clean the metal debris at the blade and roller positions after use, store properly to avoid damage to the blade; the blade is a consumable part, and after wear, it can be replaced.

This tool is suitable for use by air conditioning maintenance technicians, plumbing technicians, and DIY pipe workers. One tool can handle the cutting of various metal pipes and comes with a deburring function, reducing the need to switch tools and improving the efficiency of pipe processing.