3M Standard Abrasives Zirconia HP Type 27 Flap Disc 645927 4-1/2 in x 7/8 in 36 10 per case

Designed for rapid high pressure grinding, our Standard Abrasives(TM) Zirconia HP Flap Disc features extra-sharp alumina zirconia mineral on hard-wearing polyester flaps. The overlapping flaps provide extended durability and progressively reveal fresh zirconia alumina mineral for continuous sharp cut as the flaps wear away, making this a great solution for beveling, deburring, and edge chamfering. Because it is mounted on a firm phenolic plate, there is a cushion effect when blending.