How to Change Drill Bit on Dewalt Brushless? The Simple Guide

To change the drill bit on a Dewalt Brushless drill, loosen the chuck, remove the old bit, and insert the new bit securely. Efficiently changing the drill bit on a Dewalt Brushless drill is a simple process that can be done in a few quick steps.

With just a few twists of the chuck, the old bit can be swapped out for a new one, ensuring your tool is ready for any project.

Understanding how to properly change the drill bit will help you work more efficiently and effectively, saving you time and effort in the long run.

Let’s explore the simple steps to changing the drill bit on your Dewalt Brushless drill.

Understanding Your Dewalt Brushless Drill

Dewalt Brushless drills are versatile and reliable tools that can be used for various DIY projects and professional construction tasks.

Understanding the different components, features, and the importance of proper maintenance is vital for maximizing the efficiency and longevity of your drill.

Components Of A Dewalt Brushless Drill

The Dewalt Brushless drill is composed of several key components that contribute to its performance and functionality. These include the brushless motor, drill chuck, gearbox, and the 20-volt lithium-ion battery.

The brushless motor provides more power and longer run time compared to traditional brushed motors, while the drill chuck allows for quick and easy bit changes.

The gearbox facilitates the transmission of power from the motor to the drill bit, ensuring efficient drilling operations. Additionally, the 20-volt lithium-ion battery provides long-lasting power, enabling continuous usage without frequent recharging.

Importance Of Proper Maintenance

  • Regular cleaning of the drill chuck and gearbox prevents the buildup of debris, ensuring smooth operation.
  • Checking and tightening the chuck regularly prevents slippage during drilling, maintaining precision and safety.
  • Applying a few drops of lubricating oil to the gearbox prolongs its lifespan and reduces friction, enhancing performance.
  • Inspecting the battery for damage or wear regularly and storing it in a cool, dry place extends its overall longevity.

Step-by-step Guide To Changing Drill Bit

Learn how easy it is to change the drill bit on your Dewalt Brushless with this step-by-step guide. Following these simple instructions will have you swapping out bits in no time!

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Step 1: Preparation

  • Gather your new drill bit and ensure your Dewalt Brushless is turned off and unplugged.

Step 2: Removing The Current Bit

  1. Locate the chuck key and insert it into the chuck to loosen the current bit.
  2. Turn the key counterclockwise to release and remove the old bit.

Step 3: Selecting The New Bit

  • Choose the appropriate new bit for the material you will be drilling into.
  • Ensure the new bit is securely fastened in the chuck before proceeding.

Step 4: Inserting The New Bit

  • Place the new bit into the chuck and tighten it by hand before using the chuck key to secure it further.

Step 5: Testing The New Bit

  • Turn on the Dewalt Brushless and test the new bit on a scrap piece of material to ensure it is properly installed and functioning correctly.

Tips For Maintenance And Upkeep

Proper maintenance and upkeep of your Dewalt brushless drill bit are essential to ensure its long-term performance and durability.

By following some simple yet effective tips, you can keep your drill bit in excellent condition and optimize its functionality. Let’s explore these tips in detail:

Proper Storage Of Drill Bits

Proper storage of your drill bits is crucial to prevent damage and maintain their sharpness. Follow these guidelines for optimal storage:

  • Store drill bits in a clean, dry place away from moisture and direct sunlight.
  • Consider using a sturdy toolbox or a dedicated drill bit case to keep them organized and protected.
  • Avoid jumbling drill bits together, as they can get scratched or damaged. Use dividers or foam inserts to separate them.
  • If possible, store drill bits in their original packaging to provide additional protection against dust and debris.

Regular Cleaning And Inspection

Regular cleaning and inspection are essential to keep your drill bits in optimal condition. Here are some steps you can follow:

  1. Before cleaning, ensure the drill bit is disconnected from the power source to eliminate any risk of accidents.
  2. Remove any built-up debris, such as wood chips or metal shavings, from the drill bit using a brush or compressed air.
  3. Inspect the drill bit for any signs of wear, such as dullness, chipping, or warping. If you notice any significant damage, consider replacing the drill bit.
  4. For stubborn debris or rust, dampen a cloth with a mild cleaning solution or rubbing alcohol and gently wipe the surface of the drill bit.
  5. Once cleaned, thoroughly dry the drill bit before storing it to prevent the formation of rust.

By adhering to these maintenance and upkeep tips, you can ensure that your Dewalt brushless drill bit performs at its best and lasts for an extended period. Regularly check and replace worn-out drill bits to maintain the efficiency and safety of your drilling tasks.

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Troubleshooting And Faqs

When changing the drill bit on a Dewalt Brushless drill, you may encounter some common issues or have questions that need answering.

In this section, we will address the troubleshooting and frequently asked questions to help you seamlessly change the drill bit and ensure smooth operation.

Common Issues When Changing Drill Bits

When changing drill bits on a Dewalt Brushless drill, users may face some common issues that can affect the process. These issues can include:

  • Difficulty in removing the old drill bit
  • Issues with securing the new drill bit
  • Proper placement of the chuck key
  • Problems with the chuck not gripping the drill bit securely

It’s common to have questions when changing drill bits, especially for those new to using power tools. Here are some frequently asked questions and their answers:

Q: How do I remove the old drill bit?

A: To remove the old drill bit, first, ensure the drill is switched off. Then, hold the chuck firmly and use the chuck key to loosen the chuck and remove the old bit.

Q: Why is the chuck not gripping the new drill bit properly?

A: Ensure that the new drill bit is securely inserted into the chuck. Use the chuck key to tighten the chuck around the bit. If the chuck still doesn’t grip the bit, check for any debris or damage that may be affecting the chuck’s functionality.

Q: How do I know if the drill bit is securely in place?

A: After inserting the new drill bit, gently tug on it to ensure it is secure. If it moves, reposition it and tighten the chuck with the chuck key until it is held firmly in place.

Advanced Techniques And Accessories

When it comes to changing drill bits on your Dewalt Brushless drill, understanding advanced techniques and accessories can enhance your drilling capabilities.

By exploring different drill bit types and using adapters and extensions, you can optimize your drilling experience.

Exploring Different Drill Bit Types

  • Consider the material you are drilling into when selecting the appropriate drill bit type.
  • Drill bits come in various designs such as twist bits, spade bits, and masonry bits.
  • Having the right bit ensures efficient drilling and prevents damage to your materials.

Using Adapters And Extensions

  1. Adapters allow you to use different sized bits on your drill without the need for multiple drills.
  2. Extensions help reach deeper or narrower spaces when drilling, providing versatility in your projects.
  3. Ensure the adapters and extensions are compatible with your Dewalt Brushless drill for seamless operation.
How to Easily Change Drill Bit on Dewalt Brushless: Step-by-Step Guide


Safety Precautions And Best Practices

When changing a drill bit on your Dewalt Brushless drill, it’s essential to prioritize safety and best practices to avoid accidents and damage. Here are the key safety precautions and best practices to follow.

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Wearing Personal Protective Equipment

Prioritize safety by wearing the necessary personal protective equipment (PPE) when changing the drill bit.

This includes safety glasses to protect your eyes from debris and sparks, gloves to safeguard your hands, and hearing protection if working in a noisy environment.

Wearing the appropriate PPE ensures you are shielded from any potential hazards during the drill bit change process.

Avoiding Common Mistakes

It’s important to be aware of common mistakes that can occur when changing a drill bit. One common pitfall is failing to unplug the drill before attempting to change the bit.

Always disconnect the power source to prevent accidental activation of the drill. Additionally, avoid exerting excessive force when securing the new drill bit, as this can lead to potential damage to the drill chuck.

Taking gentle, deliberate steps will help avoid these common mistakes and ensure the drill bit is changed safely.

How to Easily Change Drill Bit on Dewalt Brushless: Step-by-Step Guide


Frequently Asked Questions

How Do You Remove A Drill Bit From A Dewalt Brushless?

To remove a drill bit from a DeWalt brushless, follow these steps:

1. Ensure the drill is turned off and unplugged.

2. Locate the chuck on the front of the drill.

3. Rotate the chuck counterclockwise to loosen it.

4. Once loose, remove the drill bit from the chuck.

How To Put Drill Bit In Dewalt 20v Max?

To put a drill bit in a DeWalt 20v max, follow these steps:

1. Make sure the drill is in the off position.

2. Locate the chuck at the front of the drill.

3. Rotate the chuck counterclockwise to open it.

4. Insert the desired drill bit into the chuck.

5. Rotate the chuck clockwise to tighten it securely.

How To Change Dewalt Brushless?

To change DeWalt brushless, first, unplug the power tool. Remove the brushless motor cover carefully. Gently detach the old brushless motor.

Install the new brushless motor by reversing the steps taken. Replace the motor cover and test the tool to ensure proper functioning.

How To Remove Bit From Dewalt Impact Driver?

To remove a bit from a DeWalt impact driver, hold the collet and press the chuck release button. Pull out the bit and release the chuck.


To sum up, changing the drill bit on a Dewalt Brushless is a simple process. Keep the tool secure, follow the steps carefully and always prioritize safety.

Now you can efficiently tackle different projects with ease knowing how to change the drill bit effectively.

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