4-1/2-inch diameter Zirconia flap disc with 7/8-inch arbor at 120 girt
Maximum speed at 13,500 RPM
Allows for aggressive edge grinding due to its tough construction
Durable flap disc for fast stock removal and surface finishing
This Neiko zirconia flap disc flat type is measured at 4-1/2-inch diameter with 7/8-inch arbor at 120 grit. It has maximum speed at 13,500 RPM. The flap disc has a phenolic resin backing for reinforcement and an unthreaded round hole for attachment to grinding tools. Flap discs last up to 30 times longer than conventional fiber discs due to their overlapping flap construction. Due to its tough construction, allows for aggressive edge grinding.