Eraser Wheel has serrations for improved cooling effect air flow.
Dynabrade surface grinding wheel has a diameter of 4 in. The quick change attachment allows for easy mounting to the tool or pad. In addition to the other aspects of these parts, another important component of these is the thickness. This Dynabrade part is 1 1/4 in thick. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This Dynabrade surface grinding wheel can be run at a maximum speed of 4000 RPMs.

Dynabrade 53270 7" (180 mm) Dia. Right-Angle Disc Sander
3M 50728, Hookit Purple+ Curved Adapter Set Multi Hole, 70 mm x 127 mm, 7000032209
3M 02021, Wetordry Abrasive Sheet 401Q, 1000, 5-1/2 in x 9 in, 7000042501, 50 sheets per carton
3M 02593, Stikit Gold Sheet Roll, P240, 2-3/4 in x 45 yd, 7000028244
Dynabrade 96101 Dynabrade Air Lube 10W/NR 24 Per Box
3M 02045, Wetordry Abrasive Sheet 401Q, 2500, 5-1/2 x 9 in, 7000028117, 5 Cartons Per Case
3M 10002, Paper Sheet 110N, 220 A-weight, 9 in x 11 in, 7000118265
3M 02023, Wetordry Abrasive Sheet 401Q, 1500, 5-1/2 in x 9 in, 7000028329, 50 sheets per carton
3M 00539, Green Corps Hookit Sheet, 80, 2-3/4 in x 16-1/2 in, 7000118215, 50 sheets per carton 
