How to Use a Pipe Cutter

A pipe cutter is a crucial tool for any plumber, allowing for precise and efficient cutting of pipes. In this article, we'll take you through a step-by-step guide on how to use a pipe cutter for different plumbing materials.

Key Takeaways

Choose the right pipe cutter for the job based on the type of pipe and material.
Measure and mark the pipe accurately before cutting.
Use the correct cutting technique to avoid damaging the pipe or cutter.
Deburr the pipe after cutting to ensure a smooth surface.

Types of Pipe Cutters

There are several types of pipe cutters available, each designed for specific pipe materials and sizes. The most common types include:

Type of Pipe Cutter	Pipe Material	Pipe Size
Tubing cutter	Copper, PEX, and PVC	Up to 1 inch
Tube cutter	Steel, aluminum, and stainless steel	Up to 2 inches
Pipe slice cutter	Cast iron, PVC, and ABS	Up to 4 inches

When choosing a pipe cutter, consider the type of pipe, its material, and the size of the pipe. This will ensure you get the right tool for the job.

Measuring and Marking the Pipe

Before cutting the pipe, measure and mark the desired length using a pipe marker or a soapstone marker. Make sure to measure twice to avoid errors.

Cutting the Pipe

To cut the pipe, place the pipe cutter around the marked area and tighten the cutter according to the manufacturer's instructions. Then, rotate the cutter around the pipe while applying gentle to moderate pressure.

Pipe Material	Cutting Technique
Copper and PEX	Gentle pressure, 1-2 rotations
Steel and stainless steel	Moderate pressure, 2-3 rotations
Cast iron and PVC	Firm pressure, 3-4 rotations

Apply more pressure and rotations as needed, but avoid applying too much pressure, which can damage the pipe or cutter.

Deburring the Pipe

After cutting the pipe, use a deburring tool or a file to remove any burrs or sharp edges. This ensures a smooth surface for connections and fittings.

Failing to deburr the pipe can lead to leaks, damage to fittings, and other plumbing issues.

Tips for Using a Pipe Cutter

Beginners Section

Always follow the manufacturer's instructions for the pipe cutter.
Use the correct pipe cutter for the type of pipe and material.
Measure and mark the pipe accurately to avoid errors.
Deburr the pipe after cutting to ensure a smooth surface.

Common Mistakes to Avoid

Avoid These Mistakes

Using the wrong pipe cutter for the job.
Applying too much pressure, which can damage the pipe or cutter.
Failing to deburr the pipe after cutting.

Conclusion

Using a pipe cutter is a crucial skill for any plumber. By following these steps and tips, you'll be able to cut pipes efficiently and accurately, ensuring a professional finish. Remember to choose the right pipe cutter, measure and mark the pipe accurately, and deburr the pipe after cutting.

For more information on plumbing tools and materials, check out our guides on adjustable wrenches, basin wrenches, and solvent cements and primers.