Wheels1-3/16x3/8x1/8 High Pfmnce Micro-
Flap Wheel, Abrasive Material Aluminum Oxide, Abrasive Type Coated, Backing Material Cotton, Backing Weight Y, Grit P240, Series R369, Flap Width 3/8 in, Maximum Operating Speed 35,000 RPM, Shank Size 1/8 in, Overall Diameter 1 3/16 in, Shank Type Straight, Coating Coverage Closed.