Standard Abrasives coated 704474 PSA disc uses A/O aluminum oxide AO as the abrasive material and has a diameter of 20 in. Standard Abrasives incorporates this A/O aluminum oxide AO material into the PSA disc forming a grit of 40.
| R. S. Hughes Company, Inc. | |
|---|---|
| Product Category | Abrasive Discs |
| Product Number | 051115-37401 |
| Product Name | Standard Abrasives 704474 Coated A/O Aluminum Oxide AO Coarse Grade 40 Grit - 20 in Diameter - 37401 |
| Type | Aluminum Oxide |
