Micro-Mini Flap Wheels with Mounted Steel Shanks, 3/4 in x 1/2 in, 320 Grit

Features: Premium aluminum oxide for improved cut rate | Flexible cotton backing for superior conformability and life | Designed with the steel shank as an integral part of each wheel for better balance and quick changes on air tools that have a collet design | Flap wheel design and flexibility of the material leaves a finer finish grit than other coated abrasive products