Mornajina 10 Packs 4-1/2 x 7/8 Strip Discs Stripping Wheel for Angle Grinders, Paint Removal Disc, Rust Stripping Wheel, Remove Scaling and Oxidation(Purple)

If youre looking to clean a surface of old paint and rust before you weld or paint it, these are fantastic. Theyll make short work of it and fit my little off brand grinder with no problem. These are a good value- but use as light a touch as you can in order to get the most out of them. 5 stars, will buy again.

Works great be carefull will take all paint fast

These are Chinese made, and last 3 mins on concrete. I’d need 100 to finish my small porch. I’d save my money if I had another chance.

Purchased to do some paint stripping on the inner fenders of my VW project. They easily attach to my 4 angle grinder, and make quick work of stripping down the old finish. The price is good, and you get 10 of the disks. Overall their life span seems pretty good. I used 2-3 of them for my project, and have the rest on the shelf for the next project that comes along. Would buy again.

These grinder discs are a must have to remove paint before welding. They remove rust and paint with ease. They work on any standard grinder.

The abrasive pads are not concentric with the backing disk. When used, the grinding assembly is out of balance and vibrates. Sloppy assembly.

Hubby tried this when it arrived and was like wow this grinds fast and no pressure needed. These are amazingly tough. You can go over slightly protruding nail heads and the pad is not harmed. With these, it feels like deep rust and thick old paint melts away. They do wear quickly but thats to be expected.

Pardon my mistake for not getting the before picture (obviously the after is now useless, opps). Ive been driving the same Jeep in the Midwest for almost 21 years, so there is rust, no matter what i do. Before any repairs, i always have taken care of old rust and in the past, have used the strip disks that attach to the drill. Not no more. Wow, between the combination of using the angle grinder and these disks, i was able to get thru what i needed to in a shorter amount of time. Very impressed and they didnt break apart or deform when i used them. I thought the 10-pack was a good value when i saw it, especially considering what i have spent on single drill discs. Granted, its probably gonna take me a long time to use them all.

Easy paint removal on steel and wood, takes off power coating on metal quickly and easily. Perfect for cleaning oxidation from metal prior to welding and can be used to remove splatter after welding. Non-clogging so work stoppages are minimal. Grit is not marked but purple is typically used for paint, rust, and corrosion removal.

These discs remove paint and rust very well, but they tend to wear out sooner than I would like. Overall I would recomend them to family and friends.