Industrial Measurement Standard Calibrated Specimens, Ra0.05-12.5mm Roughness Sample Block, 30pcs Surface Roughness Comparison Sample Block Set, for External Grinding, Polishing, End Milling
| Country | USA |
| Brand | Cute News |
| Manufacturer | Cute News |
| Color | Blue |
| Size | 24x18 Inch (Pack of 1) |
| UnitCount | 1 |
| UPCs | 602318689993 |
| EANs | 0602318689993 |
| ReleaseDate | 0000-00-00 |