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DEWALT DW4523 4-1/2-Inch by 1/4-Inch by 5/8-Inch General Purpose Metal Grinding Wheel

4.6 out of 5 stars 183 customer reviews
| 16 answered questions

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  • High-performance aluminum oxide grain construction
  • Long life and high material removal
  • High-grain concentration for aggressive grinding action and smoothly running wheels
  • Proprietary material mix ensures durable
  • 3 full sheets of fiberglass for reliability and safety
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DEWALT accessories BxGy

Frequently Bought Together

  • DEWALT DW4523 4-1/2-Inch by 1/4-Inch by 5/8-Inch General Purpose Metal Grinding Wheel
  • +
  • DEWALT DW8061B5 4-Inch by 0.045-Inch Metal and Stainless Cutting Wheel, 5/8-Inch Arbor, 5-Pack
  • +
  • PORTER-CABLE PC60TAG 6.0-Amp 4-1/2-Inch Angle Grinder
Total price: $38.02
Buy the selected items together

Special Offers and Product Promotions

  • From July 1st 2016, through August 31st 2016, buy 2 select DEWALT accessories and get 10% off or buy 3 select DEWALT accessories and get 20% off when all items are shipped and sold by Amazon. Discount automatically applied at checkout. Here's how (restrictions apply)
  • Working on a home project? Need some help? Check out Amazon Home Services and get $30 cash back when you book select services. Learn more


Product Description

From the Manufacturer

DEWALT DW4523 4-1/2-Inch X 1/4-Inch X 5/8-Inch General Purpose Metal Grinding Wheel

Product Information

Technical Details

Part Number DW4523
Item Weight 8.6 ounces
Product Dimensions 4.5 x 4.5 x 0.8 inches
California residents Click here for Proposition 65 warning
Item model number DW4523
Size EA
Material Metal
Item Package Quantity 1
Batteries Included? No
Batteries Required? No
Warranty Description One Year Warranty, One Year Service, 30 day nor risk satisfaction

Additional Information

ASIN B00004RH8I
Customer Reviews
4.6 out of 5 stars 183 customer reviews

4.6 out of 5 stars
Best Sellers Rank #2,604 in Home Improvements (See top 100)
#1 in Home Improvement > Power & Hand Tools > Power Tool Parts & Accessories > Power Drill Parts & Accessories > Drill Bits > Masonry Drill Bits > Rotary Hammer Drill Bits
#7 in Home Improvement > Power & Hand Tools > Power Tool Parts & Accessories > Abrasive Wheels & Discs
Shipping Weight 9.6 ounces (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First Available September 15, 2000

Warranty & Support

Warranty, Parts:Parts

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By HMMWV VINE VOICE on June 2, 2010
Verified Purchase
I bought 2 of the dewalt brand cutting/gringing wheels - the 1/8 for a narrow kerf and where I was mainly going to cut, plus the 1/4 for surface finishing or post welding touch up.

You need to hand tighten these with the arbor lock button pressed pretty good or they will spin themselvs off when the trigger is released due to the weight and inertia. There is no locking system used on these since they have embedded screw threads that mate with the arbor.

The embedded mesh lets you do face work even with withe 1/8" blade, so it's sort of a do-all, but for work where I want to bear down on it I bought the 1/4"

The dewalt quality is definitely here in these cutting surfaces, from the threadded screw-on convenience to the mesh in the compound to protect against breakage.
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I bought this to go with my DEWALT Grinder. So far it's performed as expected on the few small jobs I've used it on. It will take a lot of use to be able to knowledgeably comment on durability, but from what I've seen so far, I have little doubt it'll do fine.

For those inexperienced with metalworking, please note that these wheels are NOT TO BE USED ON ALUMINUM. All general purpose metal grinding wheels will become clogged, or coated with aluminum very quickly and be rendered useless. For aluminum, try a wheel specifically for that purpose, like DeWalt DW8405 4-1/2" x 1/4" x 5/8"-11 Aluminum Grinding Wheel.
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These will work for small/light work, but they are poorly manufactured. The metal center ring comes loose easily which causes sliding issues. I'm sure some are made better than others, but the batch I received was bad.
The picture for this item is deceiving. You only get the wheels, not the locking bolt.
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Verified Purchase
Solid Dewalt product. The unit is incredibly strong and rigid making it impossible to believe it would not apply pressure evenly. It is top quality as I expect and the Dewalt genuine name is unquestionable. Love these Dewalt products. I buy them whenever I get the chance.
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The picture is wrong but it is a DeWalt DW4523. The big difference from the picture is the hole is threaded.
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By Ron on September 10, 2015
Verified Purchase
This I am sure is a great grinding wheel. I only used it a little on one of our metal projects but from the looks of it and from past experience with similar wheels from Dewalt, I am confident in the quality that went into this.
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I bought cheapie no name brand stuff before and some things you're better off trusting to a company tried and proven and this is one of them. These don't deteriorate or grenade, and do a consistent job every time.
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Verified Purchase
Good product as described and expect it will have a long service life. I am only a part time user needing something to grind down flared over splitting wedges. I suspect this wheel will last me for quite some time.
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