3M 99422NA Sanding Sheet, 9 in x 11 in, Silicon Carbide, 220 Grit, 25 PK 4WFK2 5:1 Average Frequency Rating 50-60

5:1 Average Frequency Rating 50-60 Hz

and up to 60-degrees right and 50-degrees left using 120V AC of power

Filled/Unfilled Unfilled Includes Translucent Lockable Cover

Adjustable Yes Features Contoured Ergonomic Padding

Proto Combination Wrench J1222-T500

3M 99422NA Sanding Sheet, 9 in x 11 in, Silicon Carbide, 220 Grit, 25 PK 4WFK2 5:1 Average Frequency Rating 50-60Primarily used in the metalworking and woodworking industries, the 3M Wetordry paper sheet, 413Q, is a silicon carbide, closed coat product bonded with a waterproof resin. It works well for sanding old finishes, fine featheredging, surface work and can be used wet or dry. Country of Origin United States