3M™ Rubber Slotted Expander Wheel 77722, 3 in x 3 in x 5/8 in-11 Internal Wheels 3M SKU: 7010400297

3M SKU: 7010400297

3M SKU: 7010518068

3M SKU: 7010493193

3M SKU: 7100284757

3M SKU: 7010492409

3M™ Rubber Slotted Expander Wheel 77722, 3 in x 3 in x 5/8 in-11 Internal Wheels 3M SKU: 70104002973M SKU: 7100073953 Lead Time: ~2 days The 3M Rubber Slotted Expander Wheel utilizes centrifugal force to grip abrasive belts while grinding. Use this wheel on a 3M Inline Sander or 3M Match & Finish Tool. It comes in three diameters and two center hole diameters. More consistent performance than pneumatic wheels; Radiused edges reduce transition lines; Soft 25 durometer rubber helps to create a fine finish; Use 3M Wheel Adapter Kit to mount on 3M