| Manufacturer | DEWALT |
|---|---|
| Part Number | DW4920 |
| Item Weight | 9.6 ounces |
| Product Dimensions | 4.71 x 3.71 x 2.37 inches |
| Item model number | DW4920 |
| Is Discontinued By Manufacturer | No |
| Size | Pack of 1 |
| Color | Factory |
| Material | Carbon Steel |
| Power Source | Hand Powered |
| Item Package Quantity | 1 |
| Number Of Pieces | 11 |
| Measurement System | Metric |
| Grit Description | Coarse |
| Included Components | Manufactuered Brand Product |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 Year Full Warranty |
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DEWALT Wire Cup Brush, Crimped, 3-Inch (DW4920)
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Purchase options and add-ons
| Material | Carbon Steel |
| Brand | DEWALT |
| Grit Material | Carbon Steel |
| Bristle Type | Crimped Wire |
| Product Dimensions | 4.71"L x 3.71"W |
About this item
- Constructed with internal holding plate to ensure consistency and safety
- Wire is 100% inspected to meet demanding quality specifications
- Meets demanding quality specifications
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From the manufacturer
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This Item DEWALT Wire Cup Brush, Crimped, 3-Inch (DW4920) | Recommendations | dummy | dummy | dummy | dummy | |
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| Price | -47% $9.99$9.99 List: $18.78 | -41% $11.50$11.50 List: $19.39 | -15% $9.55$9.55 Typical: $11.24 | $11.35$11.35 | $26.99$26.99 | -15% $24.99$24.99 Typical: $29.45 |
| Delivery | Get it as soon as Wednesday, Jan 3 | Get it as soon as Wednesday, Jan 3 | Get it as soon as Wednesday, Jan 3 | Get it as soon as Wednesday, Jan 3 | Get it as soon as Wednesday, Jan 3 | Get it as soon as Thursday, Jan 4 |
| Customer Ratings | ||||||
| Value for money | 4.3 | 4.4 | 4.6 | 4.1 | — | 4.9 |
| Durability | 4.3 | 4.5 | 4.5 | 4.2 | — | 4.9 |
| Longevity | 4.3 | 4.5 | — | — | — | 4.8 |
| Sold By | Tool Liquidator LLC | Tool Liquidator LLC | Amazon.com | Tool Liquidator LLC | Rocaris Direct | Amazon.com |
| grit material | Carbon Steel | Carbon Steel | Metal,Steel | Carbon Steel | Steel | Carbon Steel |
| material | Carbon Steel | Stainless Steel | Stainless Steel | carbon | Alloy Steel | Carbon Steel |
| compatible material | Alloy Steel | Stainless Steel, Alloy Steel | Metal, Stainless Steel | Alloy Steel | Metal, Alloy Steel, Wood | Alloy Steel |
| number of pieces | 11 | 1 | 3 | 11 | 8 | 1 |
| grit type | Coarse | Fine | — | — | Coarse | — |
| bristle type | Crimped Wire | Crimped Wire | Crimped Wire | Crimped Wire | — | Crimped Wire |
Product Description
Product Description
Crafted With The User In Mind Using High-Quality Materials And World-Class Craftsmanship, Quality Assured And Made To Withstand Even The Toughest Jobs. Designed With The User In Mind And Fit To Match The Needs In The Shop, At Home Or In The Field - Proven And Tested For Durability And Function In Real-World Conditions.
From the Manufacturer
DEWALT DW4920 3" x 5/8"-11 Crimped Cup Brush/Carbon Steel .014"
Product information
Technical Details
Additional Information
| ASIN | B00004RHAN |
|---|---|
| Customer Reviews |
4.6 out of 5 stars |
| Best Sellers Rank | #29,620 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #38 in Abrasive Cup Brushes |
| Date First Available | June 15, 2006 |
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July 2013 update - I think I would downgrade this to **** at this point. I am finding that although running it at less than the maximum RPM stamped onto the body of the brush, it is constantly throwing off little wires. It sends them everywhere, and they are extremely dangerous. At first I thought it did this only when edges were encountered, but now I'm thinking it throws wires even when just knocking paint or mill scale, for example, off of a flat surface. I still like the product, but I no longer think it's great.
The wires fly out... True. I've never used a wire wheel or cup brush that this was not true. Better products hold the wires better but still let them go. Wear appropriate gear. This cup brush holds them well. I am very satisfied with the product.
The wires break off... Also potentially true. I have destroyed a cup brush in very short order. I was using it incorrectly. If you push with too much pressure, you force the bristles around corners, or you sling the bristles into narrow sharp edges, anything that sharply bends the bristles as they are rotating, of course they are going to break off fairly quickly. Angle grinders are generally spinning them above 10,000 RPM.
The knotted cup brush works better... Depends on what you are doing and what you are needing. The knotted cup brush has much thicker bristles. If you are removing paint/rust, yep it will do it faster. It may also remove some metal under the paint however. They are very aggressive. If you are pushing with lots of pressure or flexing bristles around corners, they will survive the abuse better than the finer bristles.
I have and use both styles of cup brush for differing applications. I like them both. I use the finer bristle brushes more often. Usually for removing metal scale, paint, rust, etc.
Either way, you get everything you pay for and it's lasted me for a long time and will definitely buy from here whenever I need another one.
























