Basic StandardDIN 376Clamping Length - millimeter (LSC)14Clamping width - fractional inch (WSC)11Clamping width - inch0.4331CoatingBrightConnection diameter - inch (DCON MS)0.5512Connection diameter - millimeter (DCON MS)14EDP number87220Flute count (NOF)4Flute Geometry (FDC)Straight Flute GeometryHand (Cutting direction)LeftMaterialHSS-E-PMMaterial applicationP - Steel and cast steelMID number5975901Ordering code ANSIE251M18Overall length - inch (OAL)4.9213Overall length - millimeter (OAL)125Premachined hole diameter - inch (PHD)0.6102Premachined hole diameter - millimeter (PHD)15.5ShankCylindrical shank with SquareTap chamfer style (TCS)C 2 - 3Thread diameter size (TDZ)18Thread form (THFT)M - Metric coarseThread pitch - inch (TP)0.0984Thread pitch - millimeter (TP)2.5Threading length - inch (THL)1.1811Threading length - millimeter (THL)30Usable length (ULDR)1.5
| Basic Standard | DIN 376 |
| Clamping Length - millimeter (LSC) | 14 |
| Clamping width - fractional inch (WSC) | 11 |
| Clamping width - inch | 0.4331 |
| Coating | Bright |
| Connection diameter - inch (DCON MS) | 0.5512 |
| Connection diameter - millimeter (DCON MS) | 14 |
| EDP number | 87220 |
| Flute count (NOF) | 4 |
| Flute Geometry (FDC) | Straight Flute Geometry |
| Hand (Cutting direction) | Left |
| Material | HSS-E-PM |
| Material application | P - Steel and cast steel |
| MID number | 5975901 |
| Ordering code ANSI | E251M18 |
| Overall length - inch (OAL) | 4.9213 |
| Overall length - millimeter (OAL) | 125 |
| Premachined hole diameter - inch (PHD) | 0.6102 |
| Premachined hole diameter - millimeter (PHD) | 15.5 |
| Shank | Cylindrical shank with Square |
| Tap chamfer style (TCS) | C 2 - 3 |
| Thread diameter size (TDZ) | 18 |
| Thread form (THFT) | M - Metric coarse |
| Thread pitch - inch (TP) | 0.0984 |
| Thread pitch - millimeter (TP) | 2.5 |
| Threading length - inch (THL) | 1.1811 |
| Threading length - millimeter (THL) | 30 |
| Usable length (ULDR) | 1.5 |