Keeping your DEWALT brushless drill in top condition is essential for maintaining its performance and extending its lifespan. Regular cleaning removes dust, debris, and grime that can impair the tool’s operation. This guide provides clear, practical steps to safely clean your DEWALT drill, ensuring it remains reliable for all your projects.
Always prioritize safety and follow manufacturer recommendations when cleaning power tools.
Key Takeaways
| Routine Cleaning | Regularly removing dust prevents buildup that can hinder performance. |
| Use Proper Tools | Soft brushes and compressed air are ideal for cleaning without damage. |
| Avoid Liquids | Never submerge or pour liquids directly onto the drill. |
| Check for Damage | Inspect for wear or damage after cleaning and before use. |
| Battery Safety | Remove batteries before cleaning to prevent accidental activation. |

DEWALT 20V MAX Cordless Drill Driver Set, Electric Drill, Brushless 1/2 In 2 Speed, 2.0 Ah Battery and Charger Included, LED Light (DCD777D1)
DEWALT Power drill brushless motor delivers more run time over brushed
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Gather Necessary Supplies
- Soft brushes (small paintbrush or toothbrush)
- Compressed air can
- Microfiber cloth
- Mild cleaning solution (if needed)
- Safety gloves and eye protection

DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184)
135 Degree Split point tip design to help reduce walking
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Power Off and Remove Battery
Before cleaning, ensure the drill is turned off and unplugged (if corded). Remove the battery pack to prevent accidental activation during cleaning.
Clean Exterior Surfaces
- Use a microfiber cloth to wipe down the exterior, removing dust and dirt.
- Dip a soft brush into a mild cleaning solution if there are stubborn spots, gently scrubbing around vents and crevices.
- Wipe again with a clean, dry cloth to remove residue.
Clear Dust from Vents and Chuck
Use compressed air to blow dust out of vents, motor housing, and around the chuck. Hold the can upright and keep a safe distance to avoid forcing debris further inside.
Inspect and Maintain
Check the drill for signs of damage or wear. Clean the battery contacts with a dry cloth, and reassemble the tool carefully. Store in a dry, clean place.
The Products in This Guide

DEWALT 20V MAX Cordless Drill Driver Set
- ✔ Power: 340 UWO
- ✔ Speed: 2 speeds
- ✔ Warranty: 3-year limited

DEWALT Drill Bit Set
- ✔ Size Range: from small to larger diameters
- ✔ Durability: High
- ✔ Compatibility: All standard drills
DEWALT 20V MAX Cordless Drill Driver Set

The DEWALT 20V MAX Cordless Drill Driver Set features a brushless motor that delivers more run time and durability. Its compact design and LED light make it ideal for working in tight, dimly lit spaces. Regular cleaning helps maintain its performance for years to come.
Pros:
- Long-lasting brushless motor
- Compact and lightweight
- LED work light
- 2-speed transmission
Cons:
- Battery life varies with use
- Requires regular cleaning for optimal performance
Best for: Heavy-duty drilling and fastening in tight spaces
Not ideal for: For users seeking a corded drill or lighter-duty applications
Bottom line: A versatile, durable drill that benefits from regular cleaning and maintenance.
DEWALT Drill Bit Set

Pair your DEWALT drill with this 14-piece bit set featuring 135-degree split point tips for reducing walking and improving accuracy on plastic, wood, and metal.
Pros:
- Durable High-Speed Steel
- Split point reduces walking
- Corrosion-resistant coating
- Color-coded sizes
Cons:
- Limited to drilling only
- Bits can wear with heavy use
Best for: General-purpose drilling and fastening projects
Not ideal for: Heavy manufacturing or industrial use
Bottom line: A reliable drill bit set that enhances your drill’s versatility.
Frequently Asked Questions
Can I clean my DEWALT brushless drill with water?
No, avoid using water or submerging the drill. Use a dry or slightly damp cloth and compressed air for cleaning.
How often should I clean my drill?
Clean your drill after every few uses or when you notice dust buildup, especially after heavy-duty work.
Is it safe to use compressed air on my drill?
Yes, as long as you hold the can upright and keep a safe distance to prevent forcing debris further inside.
What should I do if my drill’s vents are clogged?
Use compressed air to carefully blow out dust from the vents. Do not insert objects into the vents to avoid damage.
Keep Your DEWALT Drill Performing at Its Best
Regular cleaning of your DEWALT brushless drill ensures it stays efficient and reliable for all your tasks. Use gentle cleaning methods, avoid liquids, and inspect your tool regularly to catch any issues early. Proper maintenance extends the life of your investment and keeps your projects moving smoothly.
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