Basic StandardDIN 5156Clamping Length - millimeter (LSC)27Clamping width - inch0.9449Clamping width - millimeter (WSC)41.91CoatingBrightConnection diameter - inch (DCON MS)32Connection diameter - millimeter (DCON MS)24EDP number168639Flute count (NOF)4Flute Geometry (FDC)Spiral Flute GeometryFlute helix angle (FHA)45Hand (Cutting direction)RightMaterialHSS-E-PMMaterial applicationN - Non-ferrous metals, P - Steel and cast steelMID number5974202Ordering code ANSIEX401.1/4Overall length - inch (OAL)6.6929Overall length - millimeter (OAL)170Premachined hole diameter - inch (PHD)1.5551Premachined hole diameter - millimeter (PHD)45ShankCylindrical shank with SquareTap chamfer style (TCS)C 2 - 3Thread diameter - inch (TD)1.65Thread diameter - millimeter (TD)39.5Thread diameter size (TDZ)1.1/4Thread form (THFT)G - British standard pipe fastening - G seriesThreading length - inch (THL)0.8661Threading length - millimeter (THL)22Threads per inch (TPI)11Usable length (ULDR)2.5
| Basic Standard | DIN 5156 |
| Clamping Length - millimeter (LSC) | 27 |
| Clamping width - inch | 0.9449 |
| Clamping width - millimeter (WSC) | 41.91 |
| Coating | Bright |
| Connection diameter - inch (DCON MS) | 32 |
| Connection diameter - millimeter (DCON MS) | 24 |
| EDP number | 168639 |
| Flute count (NOF) | 4 |
| Flute Geometry (FDC) | Spiral Flute Geometry |
| Flute helix angle (FHA) | 45 |
| Hand (Cutting direction) | Right |
| Material | HSS-E-PM |
| Material application | N - Non-ferrous metals, P - Steel and cast steel |
| MID number | 5974202 |
| Ordering code ANSI | EX401.1/4 |
| Overall length - inch (OAL) | 6.6929 |
| Overall length - millimeter (OAL) | 170 |
| Premachined hole diameter - inch (PHD) | 1.5551 |
| Premachined hole diameter - millimeter (PHD) | 45 |
| Shank | Cylindrical shank with Square |
| Tap chamfer style (TCS) | C 2 - 3 |
| Thread diameter - inch (TD) | 1.65 |
| Thread diameter - millimeter (TD) | 39.5 |
| Thread diameter size (TDZ) | 1.1/4 |
| Thread form (THFT) | G - British standard pipe fastening - G series |
| Threading length - inch (THL) | 0.8661 |
| Threading length - millimeter (THL) | 22 |
| Threads per inch (TPI) | 11 |
| Usable length (ULDR) | 2.5 |