DeWalt DWAH236C 4-1/2" x 7/8" Flexible Grinding Wheel Disc 36 Grit Silicon Carbide, 10pk

DeWalt DWAH236C 4-1/2" x 7/8" Flexible Grinding Wheel Disc 36 Grit Silicon Carbide, 10pk 

DeWalt 4-1/2" diameter 7/8" Arbor hole 

Not Exceed 13,200 R.P.M. 

Silicon Carbide  Grit 36

Aeronca x 2 1428 c7r1h2