DEWALT DW8311 4-1/2-Inch by 5/8-Inch-11 36 Grit Zirconia Angle Grinder Flap Disc

I like these but the life span of good grinding seems to be short for the price paid. The benefit though is the ability to grind without grinding hard flat points into the material. With practice you can follow the natural contour of the metal you are grinding. Use these when you want to shape or clean off the surface; used the solid grinding wheels when you need to grind down to get the final shape before using these disks.

I like these but the life span of good grinding seems to be short for the price paid. The benefit though is the ability to grind without grinding hard flat points into the material. With practice you can follow the natural contour of the metal you are grinding. Use these when you want to shape or clean off the surface; used the solid grinding wheels when you need to grind down to get the final shape before using these disks.

Is not the same threads as one bought previously- so if you dont use it immediately are your just out of luck? please take a look at my previous Dewalt (and other) 5/8-11 thread purchases- there is something wrong with this disc

I love the quality of Dewalt tools, and I really love the amazing prices you can find them for through Amazon. Combine that with the free two day shipping that Amazon Prime membership provides, and these tools are a do-it-yourselfers dream. Any time I have a chore or project coming up, I check Amazon to see which Dewalt tools will do the job more efficiently. At these prices and with such fast shipping, it is always possible to have the right tool for any job.

Great product. Just used once, but attached to my Dewalt grinder and sharpened a lawnmower blade in about two minutes razor sharp. Sure beats grinding away with my old dull file for 30 minutes. Will be ordering more of these for other uses. Seems like it will last along time too.

I was suggested this product for sharpening lawn mower blades, it fell apart before I even got done sharpening one blade. Might work alright for a more gentle application that doesn’t include shaving metal. Back to the trusty grinding wheel.

Grinding flap disk of a quality you can count on. Once you learn how to use these disks they will become a favorite abrasive tool.

Highly recommend over lower priced disks, this will outlast all the cheaper disks by a long shot. Works great have used quite a bit and still looks new

The flap disks wear out fast, and I mean FAST.

Works great for sharpening lawn mower blades, without being too aggressive…