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The DEWALT DW4904 6-inch crimped wire wheel brush is designed for heavy rust and material removal on bench grinders, with a balanced construction for smooth performance.
Categories : tools
SKU : WOR-TOO-149
The DEWALT DW4904 is a 6-inch crimped wire wheel brush designed for bench grinders. It’s built for rust removal, cleaning, and deburring on metal surfaces. The internal holding plate ensures consistent, safe performance, while balanced construction minimizes vibration.
This wire wheel’s crimped wire is flexible and aggressive enough to strip rust and scale without gouging the base metal. It’s ideal for prepping parts for welding, painting, or restoring hand tools.
Highly specified wire grades and 100% inspection guarantee consistent quality. The internal holding plate adds stability and prevents tangling. Use on a bench grinder with the correct arbor size and rated speed.
Crimped steel wire aggressively removes rust, scale, and burrs
Balanced construction reduces vibration for smoother control
Internal holding plate enhances safety and consistency
100% inspected wire meets demanding quality standards
Fits standard 6-inch bench grinders
Model: DW4904
Weight: 1.5 lbs
Max RPM: 10,000 RPM
Diameter: 6 inches
Wire Type: Crimped
Arbor Hole: 1/2-inch
Dimensions: 6 x 2 x 6 in
Product Type: Wire Wheel Brush for Bench Grinder
Seller: Workbench World
MPN: DW4904
The DW4904 removes rust and old paint quickly, making it a go-to for refurbishing hand tools, auto parts, and garage equipment.
Crimped wire flexes more than knotted wire, so it cleans without cutting into safe metal. That makes it perfect for light- to medium-duty removal while leaving a smoother surface.
Always wear eye protection and run the brush at the recommended speed. Mount it securely and inspect for wire that's warped or loose before each job.
Yes, the crimped wire is specifically designed for heavy rust and scale removal on metal surfaces without excessive gouging.
It's a 6-inch diameter brush with a 1/2-inch arbor hole, fitting most standard 6-inch bench grinders. Adjust the arbor nut to match your grinder's thread.
This brush is rated for up to 10,000 RPM. Always check your grinder's speed to ensure it does not exceed this limit.
No, it's intended for metal only. Using it on wood can clog the wires and create a hazard.
No, it's designed for bench grinders. A drill-mounted wire wheel would be a much lighter-duty accessory.











Aggressive wire wheel.
This brush removes rust quickly. It's well balanced. I recommend it.
I used this on a bench grinder to clean up old tools. The crimped wires are stiff enough to remove heavy rust but don't gouge the metal. It spins true and doesn't vibrate. The 6-inch size is perfect for my grinder. It has held up well over two months of heavy use. I only wish it had a second one included. Overall, a great value.
It cleans paint off metal surfaces effectively. It's a bit aggressive, so be careful. The balance is good. I've used it on my grinder for weeks.
I've tried other wire wheels that shed wires quickly. This one is much better. It removes scale and rust fast. Spins smoothly. Highly recommended.
I use it to clean my garden tools. It does the job in seconds. The wheel is sturdy. No complaints.
It works well at first, but after a few uses, some wires broke off. It still works, but I expected it to last longer. Maybe it's because I used it on a high-speed grinder.
This is a must-have for welding prep. It removes mill scale quickly. The brush doesn't clog. It's easy to install.
It's cheaper than buying from a local store. It works on my 6-inch grinder. The wires are tight and don't fly off easily. I've had no issues so far.
I used this to strip paint off a metal door. It worked fast. The brush is heavy duty. It didn't wear down quickly. Very pleased.
I've been using wire wheels for 40 years, and this is one of the best. It's well made and balanced. It doesn't shed wires excessively. I'll buy this brand again.
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