3M Products & Supplies
3M™ Rubber Slotted Expander Wheel 77721, 2 in x 2 in 1/4 Diameter Shank - 7000120412
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.
Features
Downloads
| Country of Origin | United States |
|---|---|
| Product Color | Black |
| Overall Diameter (Metric) | 50.8 |
| Overall Diameter (Metric) UOM | mm |
| Attachment Type | Shaft |
| Product Category | Power Tool Accessories |
| Shank Size (Metric) | 6.35 |
| Overall Diameter (Imperial) | 2.0 |
| Equipment - Machines | Die Grinders |
| Overall Width (Metric) UOM | mm |
| Overall Width (Imperial) | 1.0 |
| Industries | AOEM, Aerospace, Composite, Cutting Tool Manufacturing, General Industrial, MRO, Metalworking, Paint Preparation, Primary Metal, Transportation & Heavy Equipment, Woodworking |
| Overall Diameter (Imperial) UOM | in |
| Overall Width (Imperial) UOM | in |
| Overall Width (Metric) | 25.4 |
| Max OPM | 12000.0 |
| Maximum Speed UOM | rpm |
| Maximum Speed | 12000.0 |
| Shank Size (Metric) UOM | mm |
| Density Rating | Medium |
| Orbit Diameter (Metric) | 0.0 |
| Product Type | Expander Wheel |