How To Replace Hedge Trimmer Blades

Hedge trimmers are one of the most common tools in a homeowner’s arsenal, and for good reason. They’re easy to use, versatile, and help you get the job done quickly. But like any tool, hedge trimmers need to be properly cared for in order to keep them running smoothly. In this article, we’ll show you how to replace hedge trimmer blades and keep your equipment working like new.

What is a Hedge Trimmer?

A hedge trimmer is a tool used to trim hedges and bushes. It typically has two cutting blades that rotate around a central shaft. Hedge trimmers are typically powered by an electric motor or an engine.

How do I replace the hedge trimmer blades?

To replace the hedge trimmer blades, first remove the old blades from the machine. Next, unscrew the blade guard and remove theblade assembly. Finally, install the new hedge trimmer blades by screwing them into place and reassembling the blade guard and blade assembly.

Types of Hedge Trimmer Blades

There are many types of hedge trimmer blades, and each one is designed for a specific task. Here’s a quick overview of the most common types:

Pedal-driven hedge trimmers: These blades are attached to the motor with pedals, so you can walk or run around while trimming. They’re popular because they’re easy to use and require little maintenance.

Cordless hedge trimmers: These trimmers use battery power and allow you to move around without having to tie down the cord. They’re good for large areas, but they can be a bit more difficult to control than pedal-driven hedge trimmers.

Fixed-blade hedge trimmers: These blades have a fixed position and don’t move. They’re good for precision work, like trimming edges close to the ground.

If you’re looking for a new set of hedge trimmer blades, make sure to choose the type that best suits your needs.

How Do Hedge Trimmer Blades Work?

Hedge trimmer blades are an important part of your trimmer. They help to cut the hedge in a straight line, and they also help to prevent the hedge from getting too long. Hedge trimmer blades come in different sizes, and you will need to replace them as they wear down. Here is how hedge trimmer blades work:

The blade is made out of a number of metal wires that are twisted together. These metal wires are covered in a hard material called a carbide. When the blade is spinning, the carbide bits grind against each other, which creates sparks. These sparks cause the blade to cut through the hedge.

What Should You Do If Your Hedge Trimmer Blade Is Broken?

If your hedge trimmer blade is broken, you will need to replace it. There are a few things you should do before replacing the blade.

  1. Check the tension of the blade. If it is not properly tensioned, the blade will not cut properly.
  2. Inspect the guard and blades for damage. If there is any damage, it will need to be fixed before replacement of the blade can take place.
  3. Check for lubrication on the blades and guards. If there is insufficient lubrication, the blades will not move freely and will likely break.
  4. Replace the blade if it is beyond repair or if there is any damage to the guard or Blades


If your hedge trimmer blades are starting to wear out, it’s time to replace them. Here are a few tips on how to do it:

  1. Check the blade guard and make sure that it is properly fitted onto the shaft of the hedge trimmer.
  2. Make sure that the blade is sharpened correctly and in line with the guard. If not, sharpen the blade using a honing stone or an electric sharpener.
  3. Disconnect any power sources from the machine before proceeding to step 4.


Leave a Comment