Review on KSEIBI 686012 4 1/2 Inch Flap Disc 80 Grit Aluminum Oxide 10 Pack Auto Body Sanding Grinding Wheel. by Rory Stice
It's a cheap-o but it'll get some work done.
For some minor grinding/sanding these should be fine. I was stripping rust and paint off of some metal and thought this would be a good cost savings rather than $9 for a single disc from the box stores. They wore through and became ineffective fairly fast, for my usage, and got 4x the life out of the one that i got from the box store.
Pros
- They sand just fine, they are flexible and low life. Definitely recommend for non industrial work.
Cons
- Can be difficult to control on curved surfaces
