Keeping your DEWALT 20V MAX Combo Kit clean is essential for optimal performance and durability. Proper cleaning removes dust, debris, and rust, ensuring your tools work efficiently for years to come.
Follow these simple, safe steps to clean your tools effectively without risking damage.
Gather Necessary Supplies
- Soft cloths or rags
- Compressed air canister
- Warm water and mild soap
- Small brush or toothbrush
- Lubricant spray (optional)

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 unplugged from any power source. Remove the batteries to prevent accidental activation and to protect the electronic components during cleaning.
Clean the Exterior and Vents
- Wipe down the exterior surfaces with a damp cloth to remove dust and dirt.
- Use compressed air to blow out dust from vents and crevices, holding the can upright to avoid propellant leaks.
Clean and Maintain the Chuck and Bits
Remove any drill bits or attachments. Wipe the chuck with a cloth; use a small brush to dislodge debris. Apply a light spray of lubricant if needed, then wipe off excess to keep the chuck functioning smoothly.
Inspect and Store Properly
Check for signs of rust or damage. Store your tools in a dry, clean place, ideally in a case or toolbox. Reinsert batteries only after the tools are fully dry.
Products That Help

DEWALT Drill Bit Set
- ✔ Size Range: Various
- ✔ Length: Standard
- ✔ Compatibility: Cordless drills
DEWALT Drill Bit Set

This DEWALT Drill Bit Set features 14 high-speed steel bits with a 135-degree split point, suitable for plastic, wood, and metal. Its 3-flats shank reduces spin-out, making it a reliable addition to your toolkit.
Pros:
- Durable high-speed steel construction
- Reduces walking with split point tip
- Easy size identification
- Corrosion-resistant coating
Cons:
- Limited to drilling, not for driving screws
- Set may not include larger sizes
Best for: Drilling into various materials with precision
Not ideal for: For heavy-duty industrial applications
Bottom line: A versatile drill bit set perfect for general purpose drilling needs.
Frequently Asked Questions
Can I use water to clean my DEWALT tools?
Yes, but only on the exterior surfaces. Avoid exposing electrical components or batteries to water to prevent damage.
How often should I clean my power tools?
Clean your tools regularly after use, especially if used in dusty or dirty environments, to maintain performance and extend lifespan.
Is it safe to lubricate the chuck?
Yes, applying a light lubricant can keep the chuck functioning smoothly, but avoid excess to prevent dirt buildup.
Can I clean the batteries with water?
No, batteries should never be exposed to water. Wipe them with a dry or slightly damp cloth and ensure they are completely dry before reinserting.
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