3M coated 577F sanding belt uses alumina zirconia as the abrasive material. 3M incorporates this alumina zirconia material into the sanding belt forming a grit of 50. This particular 3M sanding belt is 4 in wide by 90 in long.
| R. S. Hughes Company, Inc. | |
|---|---|
| Product Category | Abrasive Belts |
| Product Number | 051111-68661 |
| Product Name | 3M 577F Coated Alumina Zirconia Sanding Belt - 50 Grit - 4 in Width x 90 in Length - 68661 |
| Belt Type | Nonwoven |
| Backing | Cloth |
| Width | 4.00 inch (102 mm) |
