If you are new to brazing, welding and cutting steel pipe, you may sometimes wonder if this is the right way to cut copper pipe?
In general, copper is one of the the most robust building materials. Because of this, pruning is not as easy as you think.
If you are currently doing a DIY project and want to find the best techniques for cutting copper pipe, read on and learn more.
How to cut a copper pipe
When you want to cut a copper pipe, you need to understand that there are specific tools that you can use. You simply cannot use scissors or simple pliers on a hard copper wire!
In this section, we will discuss and define some of these tools.
1. Pipe cutter
Pipe cutters they are one of the best copper cutters plumbers use. They have hardened steel in their body and are easy to use.
If you are a beginner, pipe cutters should be your first choice when you want to cut copper pipe. All you have to do is place the copper pipe between the cutting wheel and the roller wheels. Using the roller, adjust the handle of the pipe cutter until it holds the pipe firmly.
In addition to roller pipe cutters, there are also those that look like scissors. They come with visible blades and are easier to use because all you have to do is cut the pipe like paper.
2. Saw
Saws can also be used to cut copper pipes. In general, a hacksaw is a cheap option that you can use for other things as well. If you buy one, you will be sure that these tools will come in handy.
However, keep in mind that using a hacksaw to cut pipes is not as easy as you think. This method requires manual labor and you should make sure to cut the pipe properly and straight if you can’t find it ergonomic saws.
In addition, if you want to cut pipes that are already installed, such as water main pipes that have leaks, using a saw can be difficult and can cause joint failure.
First, the entire pipe can move whenever you move the saw, so you could cut the wrong pipe.
Second, if your saw blades or teeth are not fine or sharp enough, they could make the end of the pipe rough. Unfortunately, burrs in end pipes and inside pipes are difficult to fit into another pipe.
If you want to use this tool when cutting a pipe, you should know accurate measurement of the pipe you want to cut.
- Be sure to mark the specific part to be cut.
- To accurately cut the edges, you are encouraged to clamp the copper pipe in place or have someone help you hold it firmly.
- After cutting, use sandpaper or steel wool to remove rough parts of the pipe end, if any.
3. Oscillating multiple tool
You can also use an oscillating multi tool when cutting pipes. This tool is more modern compared to other copper pipe cutters.
Plumbing experts say that a tool with a vibration control feature is one of the best oscillating multitools because it allows users to completely control the movement of the tool.
In addition, these tools are battery operated. Thus, this makes them very handy.
One great thing about oscillating multitools is that they can be used for other home improvement needs as well.
4. Pipe Slice
There are also pipe cutters that can effectively cut copper pipe. These tools generally function as pipe cutters and are sometimes known as automatic cutting tools.
The pipe slices are very compact and all you have to do when you use them is to turn the slice until you completely cut the pipe.
The only downside to a pipe slice is that different pipe slices can accommodate different copper pipe diameters.
Of those who have used these pipe slices, if these tools are sharp, cutting a copper pipe would only require 10-15 turns. If not, more turns may be required.
5. Cutting device
If you don’t know, there are also quick cutters. These tools are made with chain and if you want to use them, all you have to do is fix the copper pipe inside the loop chain and tighten the loop arm.
Once the copper pipe is cut, you will hear a noise. The only downside to this method is that it can sometimes bend the pipes.
What to do after cutting a copper pipe
After cutting the copper pipes, you are encouraged to do the following aftercare for your pipes:
- Take sandpaper and smooth the edges of the pipe and the outside of the pipes you recently cut
- When choosing sandpaper, 240 grit metal sandpaper is highly recommended
- Use a microfiber cloth and clean the entire pipe with acetone
- Besides acetone, you can also consider a metal cleaner
Additional notes for you are that you should wear gloves and safety glasses when cutting the copper pipe.
This protective measure is recommended to protect your hands and eyes from hazards, especially when you start soldering copper pipes.
After soldering the copper pipes, you are also advised to use sandpaper to smooth them and remove excess solder.
Final thoughts
Indeed, the right tool is important when cutting copper pipe in plumbing projects.
If you are one of the DIY enthusiasts, having the best tool will not only make your life easier, but also allow you to cut the copper pipe properly.
There are many techniques and tools you can use when cutting copper tubing. Some of these tools are pipe cutters, saws, oscillating multitools, pipe slicers, and quick cutters.
The best of these would be the pipe cutter, especially the scissor pipe cutter. This tool is easy to use and very rigid.
