Item No.: T01X165

.Material：Aluminum Oxide

.Set include:

 -21PCS 40 grit   

 -21PCS 60 grit

 -21PCS 80 grit

 -21PCS 120 grit

 -21PCS 180 grit

 -21PCS 240 grit

.6 Holes 6 different grades, 126pcs in total.