Regular cleaning of your DEWALT 20V MAX Combo Kit is essential for optimal performance and safety. Proper maintenance prevents dust buildup, corrosion, and mechanical issues. Follow these simple, step-by-step instructions to keep your tools in top shape.
Always ensure your tools are powered off and disconnected from any power source before cleaning. Use appropriate cleaning materials to avoid damage and prolong the life of your equipment.
Gather Necessary Supplies
- Soft cloth or microfiber towel
- Compressed air canister
- Mild detergent or isopropyl alcohol
- Small brush or toothbrush
- Lubricant spray (if applicable)

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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Prepare Your Tools
- Remove batteries from the tools and store them safely.
- Detach any accessories or attachments, such as drill bits or blades.
Clean the Exterior and Vents
- Wipe down the exterior with a damp cloth to remove dust and dirt.
- Use compressed air to blow out dust from vents, motor cooling areas, and switch mechanisms. Hold the can upright and use short bursts for safety.
Clean the Chuck and Attachments
- Use a small brush to remove debris from the chuck and bit holders.
- If needed, lightly dampen a cloth with alcohol to wipe the chuck and remove grease or grime.
Lubricate Moving Parts
If recommended by DEWALT, apply a small amount of lubricant spray to the chuck or other moving parts. Wipe away excess to prevent dirt accumulation.
Products That Help

DEWALT Drill Bit Set
- ✔ Number of pieces: 14
- ✔ Material: High Speed Steel
- ✔ Coating: Black and Gold
DEWALT Drill Bit Set

The DEWALT Drill Bit Set features a 135-degree split point tip, designed for reduced walking and precise drilling. Made of high-speed steel with a black and gold coating, these bits resist rust and wear, making them ideal for use with your DEWALT tools.
Pros:
- Durable high-speed steel construction
- Resists rust and wear
- Reduces walking with split point tip
- Easy size identification
Cons:
- Not suitable for heavy-duty industrial tasks
- Limited to smaller drill sizes
Best for: General drilling in plastic, wood, and metal
Not ideal for: Heavy-duty metal fabrication
Bottom line: A versatile set perfect for everyday drilling needs with your DEWALT tools.
Frequently Asked Questions
How often should I clean my DEWALT power tools?
Clean your tools after each use or at least once a month to prevent dust buildup and ensure optimal performance.
Can I use water to clean my tools?
It is best to avoid using water directly; instead, use a damp cloth and compressed air. If necessary, use mild detergent or isopropyl alcohol for stubborn dirt.
Is it safe to lubricate the chuck?
Yes, applying a small amount of lubricant spray to the chuck can help maintain smooth operation, but avoid over-lubricating.
What should I do if my tool stops working after cleaning?
Make sure all dust and debris are thoroughly removed, and check the battery connection. If problems persist, consult a professional or contact DEWALT support.
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