Easily attaches to the angle grinder. Once attached, the design provides a line of sight to clearly see the work surface. I used it to grind rust off a surface quickly and easily.

This 5" SightMAX 40 GRT Flap Disc is very durable. It seems very durable and a good value for the money. The packaging was impressive when compared to other brands.

Flex 5” Flap disc eats through paint, and grinds welded steel like nobody’s business. It is especially great to be able to see a clear view of what I am grinding while I am working.