Basic StandardDIN 5156Clamping Length - millimeter (LSC)15Clamping width - fractional inch (WSC)12Clamping width - inch0.4724CoatingBrightConnection diameter - inch (DCON MS)16Coolant supply property (CSP)20.955EDP number138618Flute count (NOF)4Flute Geometry (FDC)Spiral Point GeometryHand (Cutting direction)RightMaterialHSS-E-PMMaterial applicationN - Non-ferrous metals, P - Steel and cast steelMID number5973935Ordering code ANSIEP401/2Overall length - inch (OAL)4.9213Overall length - millimeter (OAL)125Premachined hole diameter - inch (PHD)0.748Premachined hole diameter - millimeter (PHD)19ShankCylindrical shank with SquareTap chamfer style (TCS)B 3.5 - 5Thread diameter - inch (TD)0.825Thread diameter - millimeter (TD)20.955Thread diameter size (TDZ)1/2Thread form (THFT)G - British standard pipe fastening - G seriesThreading length - inch (THL)0.9449Threading length - millimeter (THL)24Threads per inch (TPI)14Usable length (ULDR)2.5
| Basic Standard | DIN 5156 |
| Clamping Length - millimeter (LSC) | 15 |
| Clamping width - fractional inch (WSC) | 12 |
| Clamping width - inch | 0.4724 |
| Coating | Bright |
| Connection diameter - inch (DCON MS) | 16 |
| Coolant supply property (CSP) | 20.955 |
| EDP number | 138618 |
| Flute count (NOF) | 4 |
| Flute Geometry (FDC) | Spiral Point Geometry |
| Hand (Cutting direction) | Right |
| Material | HSS-E-PM |
| Material application | N - Non-ferrous metals, P - Steel and cast steel |
| MID number | 5973935 |
| Ordering code ANSI | EP401/2 |
| Overall length - inch (OAL) | 4.9213 |
| Overall length - millimeter (OAL) | 125 |
| Premachined hole diameter - inch (PHD) | 0.748 |
| Premachined hole diameter - millimeter (PHD) | 19 |
| Shank | Cylindrical shank with Square |
| Tap chamfer style (TCS) | B 3.5 - 5 |
| Thread diameter - inch (TD) | 0.825 |
| Thread diameter - millimeter (TD) | 20.955 |
| Thread diameter size (TDZ) | 1/2 |
| Thread form (THFT) | G - British standard pipe fastening - G series |
| Threading length - inch (THL) | 0.9449 |
| Threading length - millimeter (THL) | 24 |
| Threads per inch (TPI) | 14 |
| Usable length (ULDR) | 2.5 |