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DEWALT Wire Cup Brush, Knotted, 3-Inch (DW4910)

DEWALT Wire Cup Brush, Knotted, 3-Inch (DW4910)

Q: I have a dewalt dwe402 4 1/2 inch. with this 3 by 5/8 inch work on it?

Yes. It will work on this grinder as it has a 5/8 spindle and its 3" diameter is less than the max 4/12". You'll have no problem.

Q: Would this be good to remove bad roll on bed liner from a truck?

It is more common to use a chemical stripper and then various sanding stages. Using a knotted brush is going to load up and leave surface marks that will have to be sanded and then repainted to match the vehicles surface, which is where you will be with chemical stripping. Either way a whole painted bedliner removal is going to be a big job. If the bed was not prepped properly then the coating may come off easier.

Q: Would this be suitable to removing a thin concrete overlay from a concrete driveway without removing too much of the underlying broom finish,?

Possibly. It would require a good touch. If the overlay was softer or not married into the brush coat too much. I would do a test patch.

Q: Will this remove crystalized roofing tar and/or waterproofing? i plan on buy a skil 9296-01 to us with this brush to clean my concrete roof.

The DW4910 has not been tested for this application. It is ideal for industrial type work on metal.

Product ID: 54624383

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Details

Material
Carbon Steel
Brand
DEWALT
Grit material
Carbon Steel
Bristle type
Knotted
Product dimensions
7.6L x 7.6W

🔄Internal holding plate for balanced, smooth performance

⚙️3-inch diameter for precision

🛠️Knotted carbon steel wires for heavy-duty removal

Frequently Bought Together

DeWalt DW4910 3" Knotted Cup Brush/Carbon Steel 5/8"-11 Arbor .020

Dewalt 4 In. X 5/8 In. To 11 Hp .020 Carbon Stringer Wire Wheel

DEWALT 3-in x 5/8-in to 11-in Crimped

Description

🛠️ Elevate your grind game with DeWalt’s power-packed wire brush!

PRECISION 3 INCH SIZE - Compact diameter ensures you reach tight spots without sacrificing control.
QUALITY YOU CAN TRUST - 100% wire inspection and DeWalt’s rigorous standards mean durability that won’t quit.
VERSATILE CLEANING POWER - Crimped wire flexibility handles light rust and paint removal, perfect for multi-tasking pros.
HEAVY DUTY MATERIAL REMOVAL - Knotted carbon steel wires tackle rust, paint, and grime with unmatched power.
ENGINEERED FOR SAFETY CONSISTENCY - Internal holding plate guarantees even balance and smooth operation every time.

The DEWALT DW4910 is a 3-inch knotted cup brush crafted from carbon steel, designed for heavy material removal like rust and paint. Featuring an internal holding plate for balanced, smooth performance and 100% wire inspection, it delivers reliable, professional-grade cleaning and grinding power in a compact, easy-to-use form.

Specifications

Colour	Metal
Grit type	Coarse
Unit count	1.0 count
Number of pieces	1
Recommended uses for product	Grinding, Paint Removal, Rust Removal
Manufacturer	DeWalt
UPC	028874049109
Item diameter	3 Inches
Global Trade Identification Number	00028874049109
Part Number	Dewalt - DW4910
Item model number	DW4910
Size	Pack of 1
Finish	Brushed
Power Source	Corded Electric
Item Package Quantity	1
Cutting Diameter	3 Inches
Measurement System	English
Included Components	DW4910 - 3 in. x 5/8 "-11 Knotted Cup Brush Carbon Steel .020"
Batteries included?	No
Batteries Required?	No
Item Weight	227 g

Have a Question? See What Others Asked

I have a dewalt dwe402 4 1/2 inch. with this 3 by 5/8 inch work on it?

Would this be good to remove bad roll on bed liner from a truck?

Would this be suitable to removing a thin concrete overlay from a concrete driveway without removing too much of the underlying broom finish,?

Will this remove crystalized roofing tar and/or waterproofing? i plan on buy a skil 9296-01 to us with this brush to clean my concrete roof.

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