3M™ Rubber Slotted Expander Wheel 77718, 1-1/2 in x 1 in 1/4 Diameter Shank Hoses 3M SKU: 7100284521

3M SKU: 7100284521

3M SKU: 7010384131

Eraser-like effect on stubborn black marks

3M SKU: 7000119017

3M SKU: 7010492354

3M™ Rubber Slotted Expander Wheel 77718, 1-1/2 in x 1 in 1/4 Diameter Shank Hoses 3M SKU: 71002845213M SKU: 7000120411 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