Basic StandardANSICoatingBrightConnection diameter - fractional inch (DCON MS)5/8Connection diameter - inch (DCON MS)0.625Connection diameter - millimeter (DCON MS)15.88Cut lengthMediumCutting diameter - fractional inch (DC)5/8Cutting diameter - inch (DC)0.625Cutting diameter - millimeter (DC)15.88Cutting diameter tolerance class (TCDC)ANSI +.003/-.000Depth of cut maximum - fractional inch (APMX)1.5/8EDP number7647979Flute count (NOF)4Flute helix angle (FHA)30MaterialHSSMaterial applicationN - Non-ferrous metals, P - Steel and cast steel, S - High-temperature alloysMID number7647979Mill ProfileN - General Purpose Cutter Type for Low to High Resistance MaterialsOrdering code ANSIC6155/8Overall length - fractional inch (OAL)3.3/4Peripheral effective cutting edge count (ZEFP)4Radial rake angle (GAMF)8ShankCylindrical shank
| Basic Standard | ANSI |
| Coating | Bright |
| Connection diameter - fractional inch (DCON MS) | 5/8 |
| Connection diameter - inch (DCON MS) | 0.625 |
| Connection diameter - millimeter (DCON MS) | 15.88 |
| Cut length | Medium |
| Cutting diameter - fractional inch (DC) | 5/8 |
| Cutting diameter - inch (DC) | 0.625 |
| Cutting diameter - millimeter (DC) | 15.88 |
| Cutting diameter tolerance class (TCDC) | ANSI +.003/-.000 |
| Depth of cut maximum - fractional inch (APMX) | 1.5/8 |
| EDP number | 7647979 |
| Flute count (NOF) | 4 |
| Flute helix angle (FHA) | 30 |
| Material | HSS |
| Material application | N - Non-ferrous metals, P - Steel and cast steel, S - High-temperature alloys |
| MID number | 7647979 |
| Mill Profile | N - General Purpose Cutter Type for Low to High Resistance Materials |
| Ordering code ANSI | C6155/8 |
| Overall length - fractional inch (OAL) | 3.3/4 |
| Peripheral effective cutting edge count (ZEFP) | 4 |
| Radial rake angle (GAMF) | 8 |
| Shank | Cylindrical shank |