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

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$10.91

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(80000 available )

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99 Ratings
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Reviews
  • John Arthur

    > 3 day

    Hard to beat dewalt products, I’m hard on grinding wheels and these are long lasting

  • SCC

    > 3 day

    As described

  • Peter

    > 3 day

    Really smooth, nice grinder disc. Much better than those supplied for free with my grinder - which I used first then finished up with this one. I could have done the whole job with just this disk. It has a bit of flex to it which is nice to get into tough areas with high curvature. Definately recommend this disc to anyone.

  • Freedom V.

    > 3 day

    These disks work well. Dewalt made a good, solid product

  • Prof. Bertha Kemmer

    10-06-2025

    These are excellent.

  • Lordcurtis2012

    > 3 day

    Nothing against Dewalt this is a quality product. On this order two DW8310 discs were sold / shipped by Amazon store. One disc was obviously used and with most of the sanding grit worn off. It was just thrown in the box with no packaging. Sending out used products or someone else’s return is completely unacceptable. However, receiving used or old (discontinued) products is an all too common theme here. In addition, most of the discs sold here do not have the required expiration date stamped on the wheel because they’re not manufactured in the US. Using a grinding wheel is the most dangerous tool. Grinding discs can break apart as the bonding material deteriorates with age which is why they stamp an expiration date. There are enough risks when using cut-off wheels and grinding wheels. I’m not looking to increase those risks in so I won’t use expired abrasive discs. I replaced these by ordering directly from manufacturer and paid the additional shipping. I’ll be doing this with everything but cat litter and other non essential consumables. It’s worth spending a few dollars more to get new.

  • Summers II

    Greater than one week

    I 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

  • david l.

    > 3 day

    The product is great but why add special instructions for the delivery driver if they are not going to follow them. Leave on porch real simple. Not at mail box out at the road.

  • jack

    > 3 day

    Used this to clean up some thick metal brackets and it did great! Very smooth and easy to control. Used it on 4 brackets total and looks like it still has quite a bit of life left so will definitely buy more in the future if need be.

  • Dr. Van Buckridge

    > 3 day

    works ok

DEWALT DW8311 4-1/2 X 5/8-11 40G T29 HP FLAP

From the Manufacturer

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

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