Item No.: T01X175

.Material：Aluminum Oxide

.Set include:

 -21PCS 40 grit sanding discs

 -21PCS 60 grit sanding discs

 -21PCS 80 grit sanding discs

 -21PCS 120 grit sanding discs

 -21PCS 180 grit sanding discs

 -21PCS 240 grit sanding discs

.6 different grades, 126pcs in total.

.Size:5 Inch 8-Hole