Which Parts of a Circular Saw Often Break?

Like other popular power tools, a circular saw needs repairs from time to time. The service life is influenced by many factors: from use and storage to the characteristics of individual elements. Find out which parts of a circular saw are more prone to wear and breakages to prevent fatal consequences for your health, as well as to use the tool for a long time.

The Most Damageable Details 

Although a circular saw does not seem like a large and complicated tool, it has many elements. The most important parts of this power tool are:

• Handle;
• Power trigger;
• Trigger lock switch;
• Blade guard;
• Blade cage;
• Shoe;
• Motor;
• Bevel adjusting knob;
• Front grip;
• Depth lock knob;
• Blade;
• Power cord.

Some of them are less prone to wear, and others are much more likely to break.

Blade

This part does all the work, and that is why it has to be changed most often. For proper functioning, the blade must be sharp. The saw can even stop if this part is too worn, while the rest of the parts are in perfect condition. Therefore, regularly replace the old worn element with the best circular saw blade. It is also significant to avoid injury because a dull blade is no less dangerous than a sharp one. When a worn blade catches on material, it typically results in a strong kickback and consequently serious injury.

Power cord

The cases when the cord is simply inadvertently cut with a blade during operation are very common. Not only does this break the power tool, but it also leaves live wires exposed, which is very dangerous. Simple actions such as frequent twisting and pulling will break both the cord and the plug.

Blade guard and cage

When you work with different materials, dust and larger parts get on the tool. If you do not properly care for the power tool and do not clean it of dirt, blockages can cause a circular saw to stop during operation.

How to Prevent Frequent Saw Breakage

You will still need to occasionally repair the tool or take it to a repairman, especially if you use it frequently. However, following simple precautions can prevent some common breakdowns.

• Before turning on the tool, inspect all its parts for damage; 
• To save your circular saw and prevent injury, strictly follow the instructions; 
• Do not use blades that are not designed to cut your type of material; 
• Make sure that the power cord does not break and do not pull it;
• Use only a reliable power source for connection to avoid voltage drops; 
• Clean blockages with a brush or compressed air; 
• Replace the blade if you see that it is worn.

Frequent Breakdowns Can Be Easily Prevented

As with any power tool, the most moving parts are more prone to breakage. While working, many people forget about simple rules, which can significantly extend the life of the tool. If you know people for whom this information would be useful, share it on social networks!