Having a broken extractor can be a frustrating and inconvenient issue, whether it’s a stripped screw extractor or a damaged bolt extractor.

These essential tools are designed to help remove stubborn fasteners, but when they break, they can render the task even more challenging. Understanding how to effectively remove a broken extractor is crucial to avoid further damage and ensure the successful completion of your project.

In this guide on how to remove a broken extractor, we will walk you through the steps and techniques required to safely and efficiently remove a broken extractor, helping you get back on track with your work.

What is an Extractor?

An extractor is a specialized tool used to remove broken screws, bolts, or other fasteners that are stuck or have damaged heads.

Extractors come in various forms, including screw extractors and bolt extractors, each designed for specific fastener removal tasks. Screw extractors are typically spiral-fluted tools that embed themselves into the screw’s head, allowing for easy removal by twisting it out in the opposite direction.

Bolt extractors, on the other hand, are often designed with gripping teeth or a reverse-threaded design to latch onto the broken bolt, facilitating its removal.

These tools are essential for both professional mechanics and DIY enthusiasts, providing a solution for extracting damaged or stripped fasteners without causing further harm to the surrounding material.

Why Do Extractors Break?

Just like any other tool, extractors can break due to various reasons such as using excessive force or incorrect usage. Here are some common causes of broken extractors:

Applying Too Much Pressure:

One of the most common reasons for a broken extractor is applying excessive pressure while trying to remove a stuck fastener. This can cause the extractor to snap, making it difficult to remove.

Using the Wrong Size Extractor:

It is crucial to use an extractor of the correct size for the fastener you are trying to remove. Using a smaller size extractor can cause it to break while using a larger one will not fit properly and may slip or strip the fastener further.

Incorrect Drilling Technique:

When using a screw extractor, drilling into the fastener accurately is crucial. If the hole is off-center or too big, it can result in a broken extractor when trying to remove the screw.

Low-Quality Extractor:

Investing in a high-quality extractor can make all the difference when it comes to removing stubborn fasteners. Low-quality extractors may not be able to withstand the pressure required for extraction, resulting in breakage.

6 Simple Step-by-step Guidelines on How to Remove a Broken Extractor

Step 1: Prepare the Area

Before attempting to remove the broken extractor, it’s important to prepare the area to ensure both safety and efficiency

. Start by cleaning the surrounding area to remove any debris, dirt, or oil that could interfere with the extraction process. Use a clean cloth or brush to wipe the surface thoroughly.

Additionally, ensure that you have adequate lighting to clearly see what you are doing. Gather all necessary tools, including safety glasses, gloves, WD-40 or another penetrating oil, and any extraction tools you may require.

Taking the time to properly prepare the area will make the removal process smoother and reduce the risk of further complications.

Step 2: Assess the Situation

Once you have prepared the area, the next step is to thoroughly assess the situation. Examine the broken extractor closely to determine the extent of the damage and how it is positioned within the fastener.

If the broken piece is visibly protruding, you might be able to use pliers or locking pliers to grip and remove it directly. However, if the broken extractor is embedded deep within the fastener, you will need to consider alternative removal methods.

Take note of the material surrounding the extractor as well. If it is delicate or prone to damage, you will need to proceed with extra caution to avoid further harm.

Additionally, applying a penetrating oil such as WD-40 can help to loosen any rust or debris that may be holding the extractor in place, making it easier to remove. Allow the oil to sit for several minutes to penetrate fully before attempting removal.

Step 3: Use a Drill Bit

If the broken extractor is deeply embedded, you can try using a drill bit to remove it. Choose a drill bit that is slightly smaller than the diameter of the extractor and carefully drill into its center.

Be sure to use slow and steady pressure while drilling to avoid damaging the surrounding material. Once you have drilled deep enough, switch to a larger size drill bit and continue until you have drilled all the way through the extractor.

You can also use a left-hand drill bit, which has reverse threading that can help grab onto the broken extractor and remove it as you drill.

Step 4: Extract with Pliers

If you have drilled into the center of the broken extractor, the next step involves using pliers to remove it.

Locking pliers, also known as vise-grips, are particularly useful for this task due to their strong grip and adjustable pressure. Carefully insert the tips of the pliers into the drilled hole and firmly grip the broken extractor.

Apply steady, gradual force while turning the pliers counterclockwise to loosen and remove the extractor. The drilled hole should provide enough leverage for the pliers to grasp the extractor without slipping.

Be sure to maintain a firm grip to prevent any further damage. If the extractor does not come out easily, you might need to alternate between applying penetrating oil and working the pliers until it loosens. Continue this process patiently to avoid breaking the extractor further or damaging the surrounding material.

Step 5: Use an Extractor Tool

Extractor tools, such as screw extractors or bolt extractors, are specifically designed for removing broken fasteners.

These tools come in different sizes and designs, so be sure to choose one that fits the dimensions of your broken extractor. Similar to using pliers, you will need to drill into the center of the broken extractor before inserting the extractor tool.

Once inserted, apply gradual counterclockwise pressure while turning the tool with a wrench or adjustable spanner. The gripping design of these tools allows them to latch onto the broken extractor and remove it efficiently without causing further damage.

Step 6: Seek Professional Help

If all else fails, or if you are uncomfortable attempting the extraction yourself, it is best to seek professional help.

A trained and experienced mechanic or handyman will have the necessary tools and expertise to remove the broken extractor safely without causing any further damage. This may be a more expensive option than DIY methods, but it can save time and prevent potential risks.

Following these simple step-by-step guidelines on how to remove a broken extractor can help you successfully remove a broken extractor and save time, effort, and frustration.

Remember to take your time, be patient, and use caution to avoid causing further damage. Investing in high-quality extractors and following proper techniques can also prevent the need for extraction in the first place.

Additional Tips

• Always wear safety glasses and gloves to protect yourself during the extraction process.
• Try using heat, such as a heat gun or torch, to loosen stubborn extractors before attempting to remove them.
• For delicate materials, use an adhesive remover instead of drilling or applying excessive force.
• If possible, try tapping the broken extractor gently with a hammer to loosen it before attempting extraction.
• Regularly inspect and maintain your tools to ensure they are in good working condition. This can prevent future extractor breakage.

As a preventative measure, always apply a small amount of anti-seize lubricant on fasteners before installation to prevent them from seizing in the future. In case of any difficulties, do not hesitate to seek professional assistance to avoid causing further damage.

Frequently Asked Questions

Q: How Can I Prevent a Broken Extractor?

A: Investing in high-quality extractors and using proper techniques when handling fasteners can help prevent breakage. Additionally, regularly cleaning and maintaining your tools can also reduce the risk of a broken extractor.

Q: Can I Reuse a Broken Extractor?

A: No, a broken extractor is no longer usable. Attempting to reuse it can result in further damage or breakage. It’s best to dispose of the broken extractor and use a new one for your extraction needs.

Q: Will WD-40 Help Remove a Broken Extractor?

A: Yes, applying a penetrating oil such as WD-40 can help loosen rust and debris that may be holding the extractor in place, making removal easier. However, it may not work for all cases, and alternative methods may be required. Consult with a professional for guidance if needed.

Q: Can I Use Heat to Remove a Broken Extractor?

A: Yes, heat can help expand the surrounding material and loosen the extractor. However, it is crucial to use caution when using heat near any flammable materials and seeking professional assistance may be necessary.

Conclusion

Extractors are useful tools for removing stuck fasteners, but they can break due to various reasons. By following these simple guidelines on how to remove a broken extractor, you can successfully extract the broken piece without causing any further damage.

Remember to always follow safety precautions and take your time during the process to ensure a smooth and successful extraction. If you are unsure or uncomfortable, do not hesitate to seek professional help for a hassle-free removal experience.  Happy extracting!