Choosing The Right Flap Disc For Your Project: A Step-By …
Flap discs are used with right-angle grinders, and they have a center point that makes it possible to Operate on the flaps. Angles between 5 and 35 degrees are frequently used to align the flaps. Different performance features are offered by choosing the appropriate flap disc shape, conical shape (Type 29), or flat shape (Type 27).