|  | 
| Bohrungsdurchmesser | 25.4 mm | 
| Bohrungsdurchmesser in Zoll | 1 | 
| Bond per EN | BF | 
| D[mm] | 300 mm | 
| Description | 80 EHT 300-4,0 A 24 S SG/25,4 | 
| Grain type | A | 
| Grit size | 24 | 
| Hardness grade | S | 
| Material number | 61329325 | 
| Max. operating speed [m/s] | 80 | 
| Max. perm. speed | 5100 RPM | 
| Shape | 41 | 
| Thickness[mm] | 4 mm |