Keeping your DEWALT 20V MAX Combo Kit clean is essential for ensuring its durability and optimal performance. Regular maintenance prevents dirt buildup and corrosion, helping your tools work efficiently for years to come.
Follow this practical guide to clean your tools safely and effectively, using the right techniques and precautions.
Gather Necessary Supplies
- Soft cloths or rags
- Compressed air
- Isopropyl alcohol or electronics cleaner
- Small brush (e.g., toothbrush)
- Lubricant (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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Prepare the Tools for Cleaning
- Power off and remove batteries from the tools.
- Ensure the tools are cool and dry before cleaning.
Clean External Surfaces
- Wipe the exterior with a damp cloth to remove dust and dirt.
- Use compressed air to blow out debris from vents and crevices.
- If needed, lightly spray with isopropyl alcohol and wipe with a cloth for stubborn grime.
Clean the Chuck and Attachments
- Remove any drill bits or attachments.
- Use a small brush to clean the chuck and bit shank area.
- Apply lubricant if the chuck feels stiff, then wipe off excess.
Maintain Internal Components
For internal parts, it’s best to have a professional service or refer to the manufacturer. Do not disassemble the tools yourself to avoid voiding warranties or damaging components.
Reassemble and Test
- Reinsert batteries fully charged.
- Power on the tools to ensure they operate smoothly.
Tips and Warnings
- Avoid using harsh chemicals or abrasive materials.
- Never submerge tools in water or liquids.
- Regularly inspect for damage or corrosion and address issues promptly.
Products That Help

DEWALT Drill Bit Set
- ✔ Set Size: 14 pieces
- ✔ Compatible: Plastic, Wood, Metal
- ✔ Tip Angle: 135°
DEWALT Drill Bit Set

This DEWALT Drill Bit Set features a 135-degree split point tip, high-speed steel construction, and a durable black and gold coating. It’s perfect for drilling into plastic, wood, and metal with precision and durability.
Pros:
- Durable high-speed steel
- Reduces walking with split point
- Corrosion-resistant coating
- Easy size identification
Cons:
- May be overkill for light tasks
- Requires proper storage to prevent damage
Best for: DIY projects, metalworking, woodworking
Not ideal for: Light-duty or occasional use
Bottom line: A versatile and durable drill bit set for multiple materials.
Frequently Asked Questions
Can I clean my DEWALT tools with water?
No, avoid using water directly on your tools. Use damp cloths and compressed air to clean them safely.
How often should I clean my power tools?
Clean your tools after each heavy use or regularly if used in dusty or dirty environments to maintain optimal performance.
Is it safe to use lubricants on my tools?
Yes, applying light lubricants to moving parts like chucks can improve operation, but avoid over-lubricating or using inappropriate products.
Should I disassemble my DEWALT tools for cleaning?
Disassembly is not recommended unless you are trained or instructed by the manufacturer. Most cleaning can be done externally.
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