how to remove a drill bit from a cordless drill

Working with a cordless drill can be an incredibly useful and time-saving way to complete many home improvement projects. But if you’re not familiar with the parts of your drill and how to change out bits, it can become a confusing process. In this article, I will explain how to remove a drill bit from a cordless drill. I’ll provide detailed instructions on how to remove bits from keyed chucks, keyless chucks, and impact drivers. I’ll also discuss what steps to take when removing stuck or broken bits. With this information in hand, you’ll be ready for any job that requires changing out the bit in your cordless drill!

Key Takeaways

  • There are two main types of chucks for cordless drills: keyed and keyless.
  • Specialized tools and techniques may be necessary to remove stuck bits from either type of chuck.
  • Safety precautions must always be taken before attempting to remove a bit, including unplugging the tool and wearing protective gear.
  • If a bit breaks during use, manual extraction with pliers or a vice grip may be necessary, and professional help should be sought if necessary.

Types of Chucks

You need to know what type of chuck your cordless drill has in order to remove the drill bit correctly! There are two main types of chucks that you may encounter: keyed and keyless. A keyed chuck is held tight by a metal pin or screws, and requires a special wrench for removal. On the other hand, a keyless chuck is tightened by turning it in one direction and loosened in the opposite direction with your fingers or a screwdriver. It is important to note that the larger the drill hole being created, the more difficult it will be to remove the bit.

Removing a drill bit from either type of chuck should be done carefully as they can both become stuck during use due to metal shavings or particles becoming lodged inside. If this happens, you may need to use some specialized tools such as pliers or lubrication oil to help get it out. To make sure that your drill bits stay secure when drilling, always ensure that they are properly inserted before starting any job and regularly clean them from any debris build-up when necessary.

Knowing which type of chuck you have on your tool enables you to take all necessary steps for safe removal of your drill bit so that you can continue working without delay. Be sure to read through the instructions provided with your cordless drill if uncertain how exactly yours operates, as all drills differ depending on their model and type!

Keyed vs Keyless

release bit from cordless drill gently

Removing a keyed drill bit is relatively easy, but when it comes to a keyless one the process can be more complicated; for example, if you have an older cordless drill with corrosion on the bit, it can make things even harder. To remove a drill bit from a cordless drill without using a chuck key, there are several methods available. If the battery of your power drills is still working and there is no corrosion on the bit, one method is to use a pair of pliers to unscrew it. This method works best with wood pieces as they provide more grip than metal pieces. Another effective way is to use vice grips or locking pliers that secure both sides of the chuck simultaneously and help loosen up the stuck bits.

If your drill bits are stuck due to corrosion or due to lack of lubrication in older models, then you may need other methods like using penetrating oil or drilling out the bit shaft by applying pressure gently and slowly. In such cases, it would be better to take your cordless drill to an expert technician who can inspect its condition and carry out repairs safely. Finally, if all else fails then buying new replacement parts such as Chuck Key or Drill Bits should be considered in order to restore the functionality of your cordless drill.

Need-to-Know Parts

Understanding the essential parts of a cordless drill can go a long way in helping you use it effectively. In particular, it is important to know what type of chuck your cordless drill has, how much pressure and torque it can bear, and which special tool you may need to remove a stuck drill bit.

The two most common types of chucks are keyed or keyless. Keyed chucks require a specific key with certain sizes that fits into the chuck jaws in order to open and close them while keyless ones rely on manual pressure applied to the chuck jaws in order to secure or release a bit. Both types can be found in both cordless drills and impact drivers.

When trying to remove a stuck drill bit, applying too much pressure or torque could damage your cordless drill so make sure you check first the specifications for each type of chuck before attempting any action. Special tools like extractors should also be used whenever possible when dealing with stuck bits as they will reduce the risk of damaging your cordless drill by applying too much force on it.

Changing Bits with Keyless Chuck

Changing bits with a keyless chuck is relatively simple, as it only requires applying pressure to the jaws of the chuck to secure or release a bit. Keyless chucks are most common in cordless drills and impact drivers, though they can be found on other power tools such as electric drills. To remove a drill bit from a cordless drill using this type of chuck, begin by grasping the bit firmly with one hand while steadying the collar with your free hand. Next, apply outward pressure to the jaws of the chuck while pushing away from yourself. This should loosen the threads and allow you to remove the bit from its housing.

It’s important to note that different types of drill chucks may require more sophisticated equipment or techniques for removal, such as vice grips or a specialized drill chuck key. This is especially true when working with hole saws or twist drill bits which typically have flanges that need additional support during removal.

Corded drills typically require an additional tool, usually referred to as a ‘drill chuck key’, in order to tighten and loosen bits. If you’re using this type of drill, make sure you consult your manual prior to attempting any type of adjustments so that you don’t damage your machine or injure yourself.

Changing Bits with Keyed Chuck

Unlocking the power of a keyed chuck can be an exhilarating experience! Keyed chucks are most commonly seen on older drill models. The key is used to manually tighten and loosen the jaws of the chuck around the bit shank, allowing for secure clamping of many types and sizes of bits. To remove a bit from a drill with a keyed chuck, it is necessary to first disengage the gears that connect the motor to the chuck. This can be done by placing your drill in reverse and then using a channel lock pliers or screwdriver bit to turn off any locking mechanism located on top of your power source.

Once you have disengaged all gears, use your material specific key (which should come with your drill) inserted into the back end of the chuck’s jaws to unlock them from around your bit shank; this will usually require turning counter-clockwise in order for them to loosen up enough for removal. Modern drills are designed with ratcheting mechanisms which allow you to easily shift between different types of bits without having to repeatedly re-tighten and loosen each time; however, when working with a keyed chuck this feature is not available as it relies solely on manual manipulation for successful operation.

When removing bits from any type of drill, safety must always be kept foremost in mind; make sure that both hands are firmly gripping onto either side of your power source while loosening or tightening its components, so as not avoid any potential slips or misfirings that could result in serious injury.

Material Specific KeyChannel Lock Pliers/Screwdriver Bit
Secure ClampingDisengage Gears From Motor
UnlockManual Manipulation

Changing Bits on Impact Driver

Moving on from the keyed chuck, another common way to change drill bits is by using an impact driver. Impact drivers are specialized tools that use extra leverage to quickly drive screws and loosen bolts. They differ from standard drills in that they rotate at a much higher speed but with less torque than regular cordless drills. This makes them ideal for tightening or loosening fasteners without additional cost or tools.

To properly remove a drill bit from an impact driver, it’s important to first understand the difference between clockwise and anticlockwise directions when turning the bit. Generally speaking, it’s best to turn the bit anticlockwise while pressing down on the top of the bit until it comes loose. If you’re not sure which direction to turn, detailed step-by-step instructions can be found online at various reliable sources such as YouTube tutorials or even on some affiliate websites with instructions specific to your model of impact driver.

For those who may need additional leverage in order to loosen their drill bit, certain drill presses can be used with success as well as other special tools made specifically for this purpose. However, keep in mind that these items could require some additional costs and research into proper usage before attempting any kind of operation with them, so make sure you read up on all necessary safety measures before proceeding.

Removing Stuck Bits

If you find yourself stuck with a drill bit that won’t budge, it can be incredibly frustrating. Fortunately, there are some simple strategies you can use to remove such stubborn bits from your cordless drill. Before attempting any of these methods, make sure you unplug the tool and wear protective safety equipment like gloves and goggles.

One of the most common types of removal is to use an adjustable wrench or pliers to hold the bit steady while using a hammer or mallet to gently tap the shank until it loosens. Another method is to place the drill in reverse and apply pressure while turning the chuck counterclockwise slowly until it releases. If neither of these techniques work, try submerging the bit in penetrating oil overnight before trying again.

These methods should help you free up stuck bits in most cases, but if they do not work then it may be necessary to have professional assistance from an authorized service center or take apart the drill itself for further inspection.

Removing Broken Bits

Moving on from the stuck bits, we now look at how to remove broken drill bits from a cordless drill. Unfortunately, this is not as straightforward as removing the stuck ones. Depending on the nature of the breakage, one may need to use manual tools or additional machinery for successful removal. In any case, it’s important to take safety precautions before attempting to remove a broken bit. The following table outlines some of these safety steps and also provides an overview of possible methods used for bit removal.

Safety StepsBit Removal Methods
1. Unplug the power cable1. Manual extraction with pliers/vice grip
2. Put on protective gear such as gloves and goggles2. Use of cutting lubricants such as WD-40 or Kroil oil
3. Secure your workpiece using clamps or vise grips3. Use of a drill extractor tool that can fit into the shank size of the broken bit (if accessible)

It is important to note that if manual extraction fails, then one should consider seeking professional help in order to avoid causing further damage or injury while trying to force out the bit. Additionally, when using power tools and cutting lubricants like WD-40 or Kroil oil be sure to keep them away from open flames and sparks as they are highly flammable substances which could pose a risk if handled incorrectly during operation.. With all this in mind, let us proceed with safe removal techniques for broken bits in our cordless drills!

Frequently Asked Questions

What safety precautions should I take when changing drill bits?

When changing drill bits, it is important to take safety precautions. Firstly, make sure the drill is unplugged from any power source and the battery is removed if using a cordless drill. Secondly, always wear eye protection when handling the drill bit as fragments can fly off and cause injury. Lastly, use appropriate tools to secure the bit in place such as an adjustable wrench or a chuck key if necessary. Taking these steps will help ensure that you are able to safely change your drill bit.

How can I prevent stuck or broken drill bits in the future?

To prevent stuck or broken drill bits in the future, it is important to make sure that the bit is aligned properly before starting. Additionally, using a lubricant such as WD-40 can be helpful in reducing friction between the drill and bit. Be sure to check that the bit is secure and tightened correctly on the chuck before drilling. Finally, when finished drilling, reverse the motor direction to help loosen the bit from its position. Following these steps will help ensure successful use of your cordless drill with fewer issues involving stuck or broken bits.


In conclusion, removing a drill bit from a cordless drill can be simple and straightforward with the right information. Whether you have a keyed chuck or a keyless chuck, there are specific steps to follow to ensure the safety of yourself and others. It is interesting to note that nearly 18 million cordless drills are sold in the United States each year. This statistic shows how essential these tools are for everyday tasks and how important it is to understand how they work. With an understanding of the parts involved, you can remove drill bits quickly and safely.

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