10PCS Strip Discs Stripping Wheel for Angle Grinder 4-1/2'' x 7/8'' Fit Angle Grinder Clean, Paint Remover Stripping Disc, Abrasive Quick Abrasive Disc Cleanemove Paint Rust and Oxidation

Tough wheels, great price

I’ve worked in the industrial supply business for over 40 years. I bought these just to give them a try for a job. I’m doing on an old hot rod. They work awesome better than anything. I could find in the industry I work in. I highly suggest them and will continue to use them in the future.

Great for cleaning rusty metal and removing paint from metal. Too aggressive for wood. They wear very quickly but get a lot of work done in a short time

I picked these up to try to use to strip ancient paint and rust from a 60 year old 8ftx12ft flatbed for my antique truck. Normally I would use sand blasting to strip stuff like this, but it was a bit too big to get in to my shop area, and doing it outside would have wasted an awful lot of expensive media without a good way to reclaim it. These were FAR cheaper than what it would cost to erect a temporary shelter to contain the sand blast media, so I took the gamble.... I went through less than 2 of them to do the whole thing. For the people complaining that they fall apart - you absolutely need to keep these from grabbing any kind of edge that's not rounded over, and make sure you're rotating the disc off the edge, rather than on it. So if turning clockwise, run the top side of the disc over an edge on the right, bottom side over an edge on the left. Letting the disc grab an edge will destroy it FAST. You also can't use them as grinders to cut down broken screws, nails, sharp weld edges, etc. It would have been nice to have a bit more aggressive cutting (and I suspect that might be what the different colors are, such as blue and gray), but it wasn't a deal breaker. At this rate, 10 will last me quite some time, but I will absolutely be buying more when the time comes.

They are coarse and durable as expected. There is no specified grip value but they are pretty coarse. Bought and used to quickly strip old layers of peeling paint from my cracked wood roof fascia so I could paint before a rain/snow storm and freezing temperatures. I used them on a DeWalt 4.5in angle grinder. For that purpose 6in would have been better, faster, and flatter. Wear a dust mask. Excpect to be covered in dust unless it's windy which is better but you still get swirling wind around a house. I sanded 50ft with one wheel and it's still going, maybe 30% worn down with a rolled edge. It took a light touch and long strokes to keep from grinding down to much wood. I had to go back over the fascia with 60 grit and 120 grit on an orbital sander. It did grind the drip edge quite a bit so I had to be careful and get beneath it with a 6in orbital sander. I filled in cracks with Bondo. This was the fastest, cheapest way I could come up with. Doing it while re-roofing without the drip edge would have been ideal.