Proper cleaning of your DEWALT 20V MAX Combo Kit is essential to ensure longevity and optimal performance. Regular maintenance prevents dirt buildup, rust, and damage, helping your tools work efficiently for years to come.
Follow these practical, step-by-step instructions to clean your DEWALT tools safely and effectively, using the right methods and precautions.
Gather Necessary Supplies
- Soft brush or cloth
- Compressed air canister
- Clean, damp cloth
- Isopropyl alcohol (optional)
- Lubricant spray (if needed)

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 Down and Remove Batteries
Before cleaning, ensure your tools are turned off and disconnected from power sources. Remove the batteries to prevent accidental activation or damage during cleaning.
Clean Exterior Surfaces
- Use a soft brush or cloth to gently remove loose dust and debris from the tool’s surface.
- Damp a cloth with water or a mild cleaning solution and wipe down the exterior, avoiding electrical components.
- If necessary, use a small amount of isopropyl alcohol to clean stubborn grime, especially on the grip areas.
Clean Vents and Air Intake Areas
Use compressed air to blow out dust from vents and air intake areas. Hold the can upright and use short bursts to prevent moisture buildup. Do not insert objects into vents to avoid damaging internal parts.
Maintain Battery Contacts and Accessories
Wipe battery contacts with a dry cloth. For metal drill bits or accessories, clean with a cloth or mild solvent if needed, and ensure they are dry before reassembling.
Products That Help

DEWALT Drill Bit Set
- ✔ Weight: Lightweight
- ✔ Compatibility: Universal with DEWALT drills
- ✔ Warranty: Standard
DEWALT Drill Bit Set

The DEWALT Drill Bit Set is an excellent addition to your toolkit, featuring 14 high-quality bits with durable High Speed Steel construction. The 135-degree split point design helps reduce walking, making your drilling more precise and efficient.
Pros:
- Durable High Speed Steel
- Includes 14 versatile bits
- Reduced walking with split point
- Corrosion-resistant coating
Cons:
- May be overkill for light tasks
- Requires proper storage to prevent loss
Best for: Drilling into plastic, wood, and metal with accuracy
Not ideal for: Light-duty or occasional use only
Bottom line: A robust drill bit set perfect for various materials and demanding jobs.
Frequently Asked Questions
Can I clean the battery contacts with water?
No, avoid using water on battery contacts. Use a dry cloth or alcohol to clean them safely.
How often should I clean my DEWALT tools?
Clean your tools regularly, especially after heavy use or exposure to dirt, to maintain optimal performance.
Is it safe to use compressed air for cleaning?
Yes, but use short bursts and hold the can upright to prevent moisture from entering the tool.
Can I use lubricant spray during cleaning?
Only if necessary, and ensure the tool is dry afterward. Use lubricants designed for power tools.
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