Dormer E7201/4NO3 5977573 NPSF Machine Tap Straight Flute 4FL 1/4 inch x 18
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$48.89
Basic Standard~ANSI B94.9Clamping Length - millimeter (LSC)11Clamping width - fractional inch (WSC)10.7Clamping width - inch0.4213CoatingTiNCoating property (CTP)1Connection diameter - inch (DCON MS)0.563Connection diameter - millimeter (DCON MS)14.3Coolant supply property (CSP)13.72EDP number161531Flute count (NOF)4Flute Geometry (FDC)Straight Flute GeometryHand (Cutting direction)RightMaterialHSSMaterial applicationK - Cast iron, N - Non-ferrous metals, P - Steel and cast steelMID number5977573Ordering code ANSIE7201/4NO3Overall length - inch (OAL)2.9528Overall length - millimeter (OAL)75Premachined hole diameter - inch (PHD)0.4449Premachined hole diameter - millimeter (PHD)11.3ShankCylindrical shank with SquareTap chamfer style (TCS)C 2 - 3Thread diameter - inch (TD)0.5402Thread diameter - millimeter (TD)13.72Thread diameter size (TDZ)1/4Thread form (THFT)NPSF - National straight pipe fuelThreading length - inch (THL)1.063Threading length - millimeter (THL)27Threads per inch (TPI)18Usable length (ULDR)1.5Usable Length - inch (LU)1.063Usable Length - millimeter (LU)27
Specifications
| Basic Standard | ~ANSI B94.9 |
| Clamping Length - millimeter (LSC) | 11 |
| Clamping width - fractional inch (WSC) | 10.7 |
| Clamping width - inch | 0.4213 |
| Coating | TiN |
| Coating property (CTP) | 1 |
| Connection diameter - inch (DCON MS) | 0.563 |
| Connection diameter - millimeter (DCON MS) | 14.3 |
| Coolant supply property (CSP) | 13.72 |
| EDP number | 161531 |
| Flute count (NOF) | 4 |
| Flute Geometry (FDC) | Straight Flute Geometry |
| Hand (Cutting direction) | Right |
| Material | HSS |
| Material application | K - Cast iron, N - Non-ferrous metals, P - Steel and cast steel |
| MID number | 5977573 |
| Ordering code ANSI | E7201/4NO3 |
| Overall length - inch (OAL) | 2.9528 |
| Overall length - millimeter (OAL) | 75 |
| Premachined hole diameter - inch (PHD) | 0.4449 |
| Premachined hole diameter - millimeter (PHD) | 11.3 |
| Shank | Cylindrical shank with Square |
| Tap chamfer style (TCS) | C 2 - 3 |
| Thread diameter - inch (TD) | 0.5402 |
| Thread diameter - millimeter (TD) | 13.72 |
| Thread diameter size (TDZ) | 1/4 |
| Thread form (THFT) | NPSF - National straight pipe fuel |
| Threading length - inch (THL) | 1.063 |
| Threading length - millimeter (THL) | 27 |
| Threads per inch (TPI) | 18 |
| Usable length (ULDR) | 1.5 |
| Usable Length - inch (LU) | 1.063 |
| Usable Length - millimeter (LU) | 27 |
5977573
