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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.
3M™, 7100073953, Expander Wheel, Slotted, Series: 77722, 3 in Diameter Drum, 6000 rpm Maximum
| Arbor Hole Size | : | 5/8-11 |
| Drum Diameter | : | 3 in |
| Drum Length | : | 3 in |
| Material | : | Rubber |
| Maximum Speed | : | 6000 rpm |
| Series | : | 77722 |
| Type | : | Slotted |
- More consistent performance than pneumatic wheels
- Use 3M Wheel Adapter Kit to mount on 3M Inline Sander or 3M Match and Finish Tool
- Soft 25-durometer rubber helps to create a fine finish
- Radiused edges reduce transition lines
- Uses centrifugal force to grip the abrasive belt
https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/3M_7000000439_User_Manual.pdf