How To Cut Galvanized Pipes (7 Simple Steps For Beginners)

Knowing how to cut galvanized pipes is a valuable life skill that every householder should possess. Even though the galvanized pipe is one of the most fantastic options for water mains, it’s not impervious to the effects of harsh weather. 

Galvanized Pipes

You’ll have to contact a plumber to fix these pipes if they get damaged, and by that time, the pipes may have leaked valuable water. So, you could save a great deal of water and time if you understood how to deal with it yourself. Continue reading to learn everything about this new trick.

Step-By-Step Guide: How To Cut Galvanized Pipes?

In any situation, it may appear to be an impossible undertaking to complete on your own. However, learning how to cut galvanized pipes is pretty straightforward if you follow these steps. 

Step 1: Prepare your equipment

When sawing galvanized steel pipe, notice to have everything you’ll need available and accessible. It will eliminate any difficulties and enable you to accomplish the task smoothly and without delays. 

Get the following materials on hand:

  • Reciprocating saw or Hacksaw 
  • ​Fabric 
  • Clamping or vise gripping 
  • Sandpaper with a rough grit 
  • Measurement tape 
  • Marker or pencil

Step 2: Secure the pipe in place

Before cutting the galvanized steel pipe, ensure it is securely fastened to prevent bending or moving. A vise grip is ideal because it keeps the pipe steady and prevents it from sliding.

  • Cover the pipe with a towel before fastening it to avoid damaging it with the grip when cutting. 
  • Hold it to a sawhorse or a tabletop using a clamp if you do not have a vise grip. Notice that the area for cutting is free of obstructions. 
  • If you’ve had a long pipe, support it to avoid bending due to the cutting force. Furthermore, this step will provide additional stability when cutting and minimize the galvanized steel pipe from becoming unmanageable.

Step 3: Wear protective gear

Remember To Wear Protective Gear

It would be best if you took specific safety protocols before cutting. For example, wearing protective glasses and a good dust mask while sawing helps protect your lungs and eyes from any metal particles that fly through the air. 

For hands, you should also wear rubber gloves. Metal shavings can readily irritate exposed skin, therefore protect these regions as much as possible. 

Also, make sure you’re wearing appropriate footwear to protect you if the galvanized pipe falls on your feet while you’re cutting it.

Step 4: Select a cutting tool

There are several saw options for cutting galvanized pipes.

#1. Reciprocating saw

Using A Reciprocating Saw

This saw is the ideal method for making quick work of the operation. In addition, this strong alternative, often known as the demolishing saw, will boost the efficiency of dealing with a steel pipe. 

However, you must use a reciprocating blade certified to cut steel, which allows for a precise cut to be made with ease. 

This sort of saw makes quick work of the cut, but you must first secure the galvanized pipe. Before making any cuts, employ clamps to keep the pipe in place. 

#2. Angle grinder

Using a high-quality angle grinder, cutting galvanized steel metal is such a breeze, but it may take a bit longer than a circular saw. It is, however, a little more correct. 

Start chopping the pipe using your grinder after clamping it down. It would be best if you pressed hard, but it should not be too difficult. 

When you use an angle grinder or a reciprocating saw to cut, expecting sparks to fly. While it may be surprising at first, it is not a problem. You also shed some metal particles, so long sleeves are recommended.​

#3. Jigsaw

Many homeowners have already got a jigsaw, so try it someday if yours is strong enough. However, you need to apply a lot of effort because a jigsaw is more challenging to drive through a metal pipe than a particular reciprocating saw or an angle grinder.

#4. Pipe cutter

Using A Pipe Cutter

It is arguably the most incredible tool for cutting metal pipe overall, albeit it isn’t the quickest or most precise. Place this tool over the region you want to cut and press it against the steel. 

Then, let the cutter carefully chop its way via the metal by spinning it in rings around the metal pipe. 

This procedure can take a long time, and you may feel like you aren’t making any progress. In addition, you may have to spin it loads of times before it gets through.

#5. Hacksaw

If you don’t have any of the tools listed above, you may still use a hacksaw to slice galvanized tubing. You may need a metal knife to create the cuts, but it is doable with some effort. 

A hacksaw is used to remove the metal from the pipe. However, this method is a more time-consuming procedure that will take longer to finish. You will have to sand the steel pipe to smooth as well, which takes time and effort.

Step 5: Make consistent cuts

Whatever method you use for cutting, it is critical to allow the saw’s blade to do the heavy lifting. Never press down on the blade to make it cut quicker. It will cause damage to the metal galvanized pipe and prohibit you from making a precise, clean cut. 

  • Draw a line across the galvanized metal pipe wherever you wish to cut it. It will act as a guideline to follow; remember to cut it in the correct spot every time. 
  • Make sure to measure the precise length of the galvanized pipe you’ll need so you can cut across an exact line. Please do not make any errors with the length of the galvanized pipe since it’s costly. 
  • To successfully cut the pipe, keep the saw stable and operate in the direction of the pipe’s curve. 
  • Let the saw go through the steel pipe gently as you guide it along the mark you’ve made. 
  • Do not hurry the cutting procedure and take some time.

Slowly and smoothly work your way through the metal pipe, and you will be done in no time.

Step 6: Fill the edges of the pipe

Cutting Galvanized Pipes Requires Patience 

The galvanized metal edges may be harsh from the cutter while you are sawing the pipe. The hacksaw probably leaves it the sharpest of all the choices, but you will still have to put in some effort to complete it. 

Soften and smooth the edges with a metal tool or high-grit sandpaper. It will allow the galvanized metal pipe to blend in with other pipes or modified woodwork.

Step 7: Thread the pipe

Use a pipe threader to make the grooves to hold the two pipes altogether if you’ve had a galvanized metal pipe that has to be threaded into an existing pipe.

  • Choose the blade size that perfectly suited the diameter of your steel pipe. 
  • To hold the pipe stable, you’ll need to lock it in a vise grip. 
  • Next, create the appropriate grooves with the tube threader within your galvanized pipe. 
  • Firmly and slowly turn the pipe threader. 
  • If required, lubricate the metal pipe with threader oil.

The threader starts working its way through the inside of the pipe to generate the threads you’ll need to join the two ends. When you are done, thread the pipe into the existing piping gently.

You can rely on the instructions in the video to better understand how to thread the pipes.


Because it has such a high density, learning how to cut galvanized pipes may be gratifying in specific ways, mainly because it can save you a great deal of patience when an indoor water line breaks. 

This job may appear to be a complex process, but it will be a breeze with the appropriate equipment and safety clothing.