Quick change disc: two ply ones
Size         Grit                     Maxrpm     Type
1"      36#  40#  60#  80#  120#      30.000       R
1-1/2"  36#  40#  60#  80#  120#      30.000       R
2"      36#  40#  60#  80#  120#      30.000       R
3"      36#  40#  60#  80#  120#      25.000       R  

Characteristics:
1, Ideal disc for deburring,blending,and cleaning on flat or contoured surface of ferrous and non-ferrous metal
2, offer type "R" attachment options to allow for quick and easy operator assembly
3, suitable for 1/4" Drive Angel Grinder. Die Grinder,