Basic StandardDORMERCutting width - millimeter (CW)6Depth of cut maximum - millimeter (APMX)6EDP number74961Flute count (NOF)12Flute helix angle (FHA)15MaterialHSS-EMID number5985769Ordering code ANSIC8256.0X63.0Peripheral effective cutting edge count (ZEFP)12
| Basic Standard | DORMER |
| Cutting width - millimeter (CW) | 6 |
| Depth of cut maximum - millimeter (APMX) | 6 |
| EDP number | 74961 |
| Flute count (NOF) | 12 |
| Flute helix angle (FHA) | 15 |
| Material | HSS-E |
| MID number | 5985769 |
| Ordering code ANSI | C8256.0X63.0 |
| Peripheral effective cutting edge count (ZEFP) | 12 |