Why should you sharpen a Pole Saw Blade?


One of the essential tools to cut a limb or trim a tree in pole saw blade. A pole saw knife is considered as the perfect equipment to cut dry wood due to its durability and superior sharpness. However, just like every metal out there, pole saw’s also need repair and maintenance. When it loses its ability to cut through sharply, it fails to provide the best results. Now the question arises that how can one sharpen the blade of their pole saw just by sitting at home.

As difficult as it may sound, the reality is that pole saws are very easy to sharpen. The sharpening of the pole saw’s blade can involve a quite enduring process. You will only be able to complete this process if you have high levels of patience. Otherwise, you will have to hire a professional to complete the job.

Just like any other art and action requires practice, sharpening the pole saw’s blade requires it too. At first, you may face some difficulty. Still, we promise that after going through the whole process, a time will come when you will start enjoying the entire process, and will never have to hire someone else to do this job.

Two Ways to Sharpen a Pole Saw Blade


There are two ways through which you can sharpen the blade of your pole saw. These ways are as follows:

  1. By using a grinder
  2. By using a File

Sharpen a Pole Saw Blade with a Grinder


An angle grinder works wonders when it comes to sharpening the blades. It is a faster option in relation to using a file. You can sharpen your pole saw by using the following steps:


Step 1: Remove the blade


The most crucial stage and the first one is to remove the blade carefully, before sharpening it with a grinder. You can remove the blade either by loosening the bolt or by any other method, depending upon the way it has been fixed to the pole.


Step 2: Clamp the blade firmly.


You need to make sure that you clamp the blade to the workbench securely. Do not forget to wear proper safety gear, which includes a face mask, a helmet, a pair of gloves, goggles, and a long sleeve shirt for working on the process.

Before you start off the process, hold the grinder up to the blade for identifying the angle you should be using so that the grinding disc remains aligned with the angle of the blade. We suggest that you do not apply too much pressure while grinding, as it can cause overheating. Keep in mind at all times that your focus should be just on sharpening the blade like a butter knife.


Step 3: Check the progress


It is essential that you keep checking the progress after every few swipes of the grinder to make sure that you have not taken too much off the blade. Another thing to keep in mind is that the balance of the blade maintained throughout the sharpening process.


Step 4: Reinstall the blade.


After you are done with sharpening up your blade, the last step in, of course, that you reinstall it. Make sure that you have reinstalled the blade back to your pole saw in the correct manner, and you will be good to go.


Sharpen a Pole Saw Blade with a File


If you do not have a grinder at home, there is no need to panic. You can also sharpen up the blade of your pole saw by using a file in the following manner:


Step 1: Put the pole saw in a blade vice.


The first step in this process is to secure down the pole saw, so it does not move while you work on the blade. Then, put the blade of the pole saw in a rounded or beveled manner, keeping the edge facing upwards and secure it tightly so that it does not slip or cut your hands during the process. With a control rope, pull the pole saw into an open position and fasten one end of it with the pruning pull’s end so that it stays open.


Step 2: File the beveled blade.


The second step is that you kick off the sharpening process by sharpening the pole saw from its behind. Next, take a metal file and hold it on the teeth at a 45-degree angle. Set off filing the edge of the beveled blade and push it along the teeth shape. Ensure that you hold the saw tightly while moving the file to avert accidents. Make sure you strike the blade repetitively in a balanced and continuous motion by only moving your hand in a one-way direction. This is done because moving the file in back and forth direction will cause the metal to get textured, and his will lead to making it even duller and less effective.

For your safety, it would be wise to file in a direction off from your body. After you are done with sharpening the backside of the teeth, head to the front one and repeat the same procedure. You will also need to sharpen the top edges as well. You will need to brush the file carefully on top edges from front to back. Make sure you strike the entire cutting surface and then file the other end of the blade so you can make it smooth and sharp.


Step 3: File the saw blade


You will need a small and round metal file to sharpen the saw blade. Watch out while working on this area since it is easier to slip and cut your hands on the saw teeth. It has already been stated that each tooth of the saw has a rounded and straight edge. Use the small metal file only on the rounded edge and push the file forward through the same process as the second step. Keep the safety precautions in mind as well.


Step 4: Oil it up.


After the sharpening process is completed, put some oil that is geared toward the metal parts to all the pole saw’s joints. The lubricant will help a lot in cutting through the branches neatly.


Step 5: Regular Maintenance.


If you want that your pole saw works like a new one every time you decide to use it, it is crucial that you take good care of it. In order to do that, you need to file the blade on a regular basis. If you are going to plan on doing massive trimmings, you might want to take some files with you into your backyard or garden. Not only will it save your time, but it will also let you work on the blades quickly and conveniently.


Extra Tips



  • It is recommended that you begin the sharpening process by spraying orange oil to the teeth and the blade. This will clean out the dirt and other impurities.


  • Spray oil for lubrication to prevent corrosion after you finish sharpening.


  • Make sure you file each and every tooth. You can also consider marking numbers on the tooth with a marker.


  • Try to be patient while sharpening the blade and the teeth so that they don’t slip and trigger an accident.


  • The rod needs to much longer as it can file away correctly. Whenever you choose a small rod, it becomes difficult to carry out the process. It is recommended that you use a diamond file, and the whetstone file for sharpening the edge as these have the remarkable ability.


  • Always make sure that you get the proper size of the file that can fit between the teeth. You can think about choosing whetstone or diamond files for this kind of process.


As we conclude this article, we hope that you were able to gain something out of it. To be more accurate, try watching some YouTube videos and carry out extensive research as the chore is very risky. It is vital that you have stability over it, and you need to be as prepared as possible to carry out this activity. Do not carry out steps that you are doubtful of, and try not to get hurt. In the end, just be very focused and concentrate hard during the whole process. Good luck!