High Performance Flap Wheels, 4 in x 2 in, 120 Grit, 12,000 rpm

Premium ceramic and aluminum oxide abrasive grain for aggressive cutting and longer life
Arbor hole design for use on larger portable and fixed-base tools where the wheel must fit an existing arbor
Flap wheel design and flexibility of the material leaves a finer finish grit than other coated abrasive products
Heavy cotton backing designed for superior wear resistance