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DEWALT DW8250 4-1/2-Inch by 7/8-Inch 40g XP Flap Disc

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$5.00

$ 2 .99 $2.99

In Stock

About this item

  • The product is 4.5" x 7/8" Flap Disc - 40 Grit - Premium Zirconia Cloth - Grinding Action and Finishing Application
  • Easy to use
  • The product is manufactured in China


The product is 4.5" x 7/8" Flap Disc - 40 Grit - Premium Zirconia Cloth - Grinding Action and Finishing Application. Easy to use. The product is manufactured in China.


larry b
Reviewed in the United States on June 25, 2024
Unless you have a very wide guard, this disc is too thick. If you have an inexpensive, cheap grinder; I doubt it’ll fit. And for some reason, nobody tells the thickness of the flapper discs. I like the flapper discs because they are more forgiving in the quickness of material removal. Stoned discs can take off a lot of metal real fast, and get hot, fast. The flapper discs don’t get that hot.So if you’re a pro and do this stuff all the time, and have good equipment, you’ll probably be good. And know how to tell the thickness.I use a $20 cheap angle grinder to sharpen my mower blades. And I was an Industrial Electrician. Not a welder, or someone who used these a lot. I used a die grinder to cut something to make it fit.So it would be nice to know the thickness of the discs. I’m pretty sure it’s a nice product. But more info is needed for the occasional user.Wear safety glasses, gloves. 100% for sure! 40 grit at 10,000 rpm could be a long night in the ER. So know that this stuff is dangerous. Don’t try to slow down the blade as it slows down. Hold it up, off a surface, until it stops on its own. No kids allowed.Peace to all.
Garett Burt
Reviewed in the United States on November 25, 2023
This thing lasts FOREVER.
Raymond P. Kirsch
Reviewed in the United States on December 13, 2022
It does an excellent job taking rusty steel down to white metal.
Reviewed It
Reviewed in Canada on September 22, 2021
Purchased this 40g flap disc to use on my dewalt DCG416B angle grinder. I use it to mostly sharpen my mower blades which this disc makes quick work of. Would highly recommend!