What Part of the Chainsaw Causes Kickback?

If you’re a chainsaw user, then you know that kickback is one of the biggest hazards associated with using a chainsaw.

Kickback happens when the nose of the chainsaw moving at high speed hits an object, usually a log or branch, and is then pushed back toward the user. When this happens, the force of the impact can cause the saw to “kickback” toward the operator.

This can lead to serious injury, so it’s important to know how to avoid it while using a chainsaw. If you’re using the saw to cut through large pieces of wood, be sure to always keep the tip or nose of the chainsaw pointed away from your body.

Chainsaw Kickback: How to Avoid It and What Causes It

There are a number of different things that can cause kickback, but the most common is hitting an object with the tip/nose of the saw.

What Part of the Chainsaw Causes Kickback?

If you do not use the correct cutting methods, the guide bar on a chainsaw can quickly and forcefully move upwards in a motion called ‘kickback.’ This sudden motion is dangerous and can potentially inflict serious injury on the user.

There are two main ways a chainsaw can kickback. The first is when the chain saw hits something and the chain moves quickly. The second is when the wood closes in on the saw and squeezes it. When this happens, the chainsaw can suddenly move in the direction of the user.

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Some other causes of kickback (when combined) can lead to an increased risk of kickback.


Chainsaws use a rotating chain to cut through wood. This chain is made up of a series of small, sharp teeth that help it bite into the wood and create sawdust.

These same teeth can also cause kickback if they get stuck in the wood and are unable to move freely. If you encounter any signs of binding while using your chainsaw, stop what you’re doing, and take a break to figure out what’s causing the problem.

Incorrect Chain Tension

To avoid kickback while using your chainsaw, it’s also important to make sure that the chain is properly tensioned, and that you’re using a sharp, well-maintained blade. In some cases, a loose chain will pull off and cause the blade to come in contact with your body, which can result in serious injury.

Dull Blades

If you notice that your chainsaw is vibrating excessively or getting stuck while cutting wood, it’s probably time to replace the blade. Chainsaw blades become dull over time due to wear and tear, so if you have a dull blade, it may not be strong enough to cut through wood safely.

Loose chain rivets

Improperly sharpened chains and loose rivets can also cause kickback, so if you notice any of these issues with your blade, it’s important to take the time to fix them as soon as possible.

Cracked, chainsaw chain components

If you notice cracks on your chainsaw chain or any other damage to the components of your blade, you should replace it immediately. Cracked chains can cause kickbacks and pose a serious risk to users, so it’s important to address issues as soon as they arise.

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Incorrectly sharpened chainsaw chains

Chainsaw chains that are not sharpened correctly can also lead to kickbacks. This is because the edges of a poorly sharpened blade are more likely to get stuck and tug your saw in a dangerous direction.

Incorrect chain depth gauges

Incorrect depth gauges can also increase your risk of kickback. When the depth gauge is too deep, it’s more likely to get stuck in the wood and tug at your chainsaw, causing it to move in an unexpected direction.

Tips for reducing the risk of kickback

You can reduce the likelihood of experiencing kickback by following these tips.

  1. Please read the manual before using the chainsaw to avoid any potential injuries.
  2. Always check to see if the chain brake is working before using the saw.
  3. Always use low-kickback chains and sharpen them on a regular basis.
  4. Watch out for getting hit by the tree trunk when cutting it down, it can kick back faster than you’d anticipate.
  5. Be especially careful of the chainsaw bar’s nose, this is where a lot of the force can be concentrated.
  6. Pay attention to your surroundings and any potential hazards, and
  7. Make sure to use proper safety gear such as protective eyewear and sturdy gloves.

By taking these steps to reduce the risk of kickback, you can help keep yourself safe while using your chainsaw.

And of course, always wear the appropriate protective gear – including safety glasses, long sleeves, and heavy-duty gloves – to minimize the risk of injury when using a chainsaw.

Final Thoughts

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Chainsaw kickback is a serious hazard that all users should be aware of. By taking precautions and being aware of its dangers, you can avoid this hazard and stay safe while using your chainsaw.

If you want to reduce your risk of experiencing this dangerous phenomenon, make sure you take the necessary precautions when using a chainsaw – including following safety guidelines, keeping your blade in good condition, and wearing proper protective gear.