20 Angle Grinder Flap Discs

You cannot beat the value of these flap discs! I only needed 2 of them for my most recent project. I was grinding/sanding 2x2 square tubing for about 2 hours straight. The results were very good with these flap disk. They take off a decent amount of mettal and leave a pretty smooth surface.The packing sucks, but hey they're cheap.In order to fit my Makita 9557PBX1 4-1/2-Inch Angle Grinder I needed a washer/spacer. Lucky I had an old lock washer laying around, so this didn't slow me down.I would say that I plan on buying more, but I have 18 on the shelf!Jan - 2017 Update:I still have a ton of these on the shelf. I'm always grabbing them for odd jobs around the garage. Very versatile discs! Great value buy!