









DEWALT DW8311 4-1/2-Inch by 5/8-Inch-11 36 Grit Zirconia Angle Grinder Flap Disc
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Prof. Gene VonRueden
Greater than one weekGood quality
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Kevon Morris
> 3 dayThe best polishing disc I ever used
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Summers II
> 3 dayI use these for sharpening my lawn mower blades. They dont take steel of they make them really sharp. Like always name brand last ten times longer than harbor freight
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CB
> 3 dayUsed a few of these flat wheels to refurbish a rusty mower. Worked slick and so much better then a flexible abrasive disc. Anyone with a 4-1/2 grinder should have a few of these to go with the other discs.
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d
> 3 dayMakes short work of fiberglass for epoxy repair. I bought 2 of these but the first disc has little wear and should last a very long time when grinding fiberglass.
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TY
> 3 dayI used this with a 4.5 Inch DeWalt Grinder. It installed easily and I didnt find that it slipped at all. I like the flaps because it allowed me to have a more smooth finish on the aluminum I was working with compared to a traditional grinding wheel. It doesnt bounce when you press it against the surface.
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72 Rayson Craft
Greater than one weekBought this flap disc sanding wheel to specifically work with the Makita dust shield that I am using on a cheap Kawasaki 4 1/2 variable speed grinder that I got on Amazon. The dust shield attaches to my vacuum and really helps keep the dust down when Im grinding on fiberglass.
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Rebecca
> 3 dayExcellent on fiberglass. Really cuts through so be careful. I found controlling it was easy after a little practice. Lasts long time.
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Pauly B
> 3 dayGreat item, works as directed. One thing I could not find on the disk is the expiration date. I thought all discs had them.
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Ionlybuydeals
> 3 dayIm serious about blade care and these discs are the best way to hone a blade without taking off too much material. They last a long time and are easy to work with.