Proper maintenance of your DEWALT 20V MAX Combo Kit extends the lifespan and maintains peak performance. Regular cleaning helps prevent dirt buildup, corrosion, and mechanical issues.
Follow these simple, step-by-step instructions to clean your tools safely and effectively, using recommended products and best practices.
Gather Necessary Supplies
- Soft brush or compressed air
- Clean cloths or rags
- Isopropyl alcohol or mild detergent
- Lubricant (if applicable)
- Recommended cleaning product: DEWALT Drill Bit Set (asin=B07DH55YRX)

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
- Ensure the tools are turned off.
- Remove the batteries from the tools to prevent accidental activation or damage during cleaning.
Clean the Exterior and Vents
- Use a soft brush or compressed air to gently remove dust, dirt, and debris from the vents, switches, and body surfaces.
- Wipe down the exterior with a damp cloth moistened with isopropyl alcohol or mild detergent.
Clean the Chuck and Bits
- Remove any drill bits or attachments.
- Clean the chuck with a brush and wipe it with a cloth dampened with alcohol to remove grease or debris.
- Inspect and replace bits if necessary, referencing your drill bit set for proper fit and condition.
Lubricate Moving Parts (if applicable)
If your tools have moving parts that require lubrication, apply a light lubricant designed for power tools, following manufacturer instructions. Avoid over-lubricating.
Products That Help

DEWALT Drill Bit Set
- ✔ Weight: Various
- ✔ Use: Plastic, Wood, Metal
- ✔ Durability: High
DEWALT Drill Bit Set

The DEWALT Drill Bit Set features a black and gold coating to prevent rust and wear, making it ideal for maintaining your tools. Its 135-degree split point tip reduces walking, ensuring precise drilling into various materials.
Pros:
- Corrosion-resistant coating
- High-speed steel durability
- Reduces walking for accuracy
- Easy size identification
Cons:
- Limited to drilling tasks
- Requires proper storage
Best for: Maintaining drill bits used in your DEWALT tools
Not ideal for: For cleaning power tool bodies or batteries
Bottom line: A reliable drill bit set that complements your DEWALT tools for maintenance and repairs.
Frequently Asked Questions
Can I use water to clean my DEWALT tools?
It’s best to avoid using water directly on power tools. Use a damp cloth with isopropyl alcohol or mild detergent instead to prevent rust and damage.
How often should I clean my power tools?
Clean your tools regularly after each use, especially if used in dusty or dirty environments, to maintain performance and prevent buildup.
Is it safe to lubricate my DEWALT power tools?
Yes, but only apply lubricants recommended for power tools and follow the manufacturer’s instructions to avoid damage.
Can I clean the batteries the same way as the tools?
It’s best to keep batteries dry and clean with a dry cloth. Avoid using liquids or solvents on batteries to prevent damage and ensure safety.
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