Proper cleaning of your DEWALT 20V MAX Combo Kit is essential for optimal performance and longevity. Regular maintenance removes dirt, dust, and debris that can impair tool function.
This guide provides clear, practical steps to safely clean your tools without causing damage.
Gather Necessary Supplies
- Soft cloths or microfiber towels
- Compressed air canister
- Isopropyl alcohol (70% or higher)
- Small brush (e.g., toothbrush)
- Lubricant spray (optional)
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Prepare the Tools for Cleaning
Remove batteries from the tools to prevent accidental activation. Ensure the tools are cool and dry before beginning cleaning.
Cleaning the Exterior and Vents
- Use a dry microfiber cloth to wipe down the exterior surfaces, removing dust and dirt.
- Hold the tool at an angle and use compressed air to blow out dust from vents and crevices.
- For stubborn grime, dampen a cloth with isopropyl alcohol and wipe surfaces gently.
Cleaning the Chuck and Bits
- Remove any drill bits or attachments from the chuck.
- Use a brush to clean debris from the chuck teeth and inside.
- Wipe with a damp cloth if necessary, then dry thoroughly.
Lubricate Moving Parts (Optional)
If your tools have moving parts or sliding mechanisms, apply a light lubricant spray to ensure smooth operation. Wipe off excess to prevent dust attraction.
Products That Help

DEWALT Drill Bit Set
- ✔ Length: Varies
- ✔ Number of Bits: 14
- ✔ Compatibility: Plastic, Wood, Metal
DEWALT Drill Bit Set

The DEWALT Drill Bit Set features durable, rust-resistant high-speed steel bits with a 135-degree split point tip, making it ideal for various materials. Keeping your drill bits sharp and clean ensures efficient drilling and prolongs their lifespan.
Pros:
- Durable high-speed steel
- Rust-resistant coating
- Easy to identify sizes
- Splined tip for precise drilling
Cons:
- Limited to bits, not entire kit
- Requires careful cleaning to avoid damage
Best for: Maintaining drill bits for optimal performance
Not ideal for: Cleaning entire power tools or batteries
Bottom line: Ideal for cleaning and maintaining drill bits to ensure precise drilling.
Frequently Asked Questions
Can I clean my DEWALT battery with water?
No, it is not recommended to expose the battery to water. Use a dry or slightly damp cloth to clean the exterior.
How often should I clean my power tools?
Clean your tools after heavy use or when you notice dust or debris buildup to maintain optimal performance.
Is it safe to use compressed air on my tools?
Yes, but ensure you hold the can upright and use short bursts to avoid forcing debris further into the tool.
Can I use lubricant spray on my drill chuck?
Yes, applying a light lubricant can help keep the chuck operating smoothly. Wipe off excess to prevent dust accumulation.
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