Dormer E7121/2 5977677 NPTF Machine Tap Straight Flute 4FL 1/2 inch x 14
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$59.70
Basic Standard~ANSI B94.9Clamping Length - millimeter (LSC)16Clamping width - fractional inch (WSC)13.1Clamping width - inch0.5157CoatingBrightConnection diameter - inch (DCON MS)0.689Connection diameter - millimeter (DCON MS)17.5Coolant supply property (CSP)21.34EDP number100011Flute count (NOF)4Flute Geometry (FDC)Straight Flute GeometryHand (Cutting direction)RightMaterialHSSMaterial applicationN - Non-ferrous metals, P - Steel and cast steelMID number5977677Ordering code ANSIE7121/2Overall length - inch (OAL)3.937Overall length - millimeter (OAL)100Premachined hole diameter - inch (PHD)0.6988Premachined hole diameter - millimeter (PHD)17.75ShankCylindrical shank with SquareTap chamfer length - millimeter (TCL)22.7Tap chamfer style (TCS)C 2 - 3Thread diameter - inch (TD)0.8402Thread diameter - millimeter (TD)21.34Thread diameter size (TDZ)1/2Thread form (THFT)NPTF - National taper pipe drysealThreading length - inch (THL)1.378Threading length - millimeter (THL)35Threads per inch (TPI)14Usable length (ULDR)1.5
Specifications
| Basic Standard | ~ANSI B94.9 |
| Clamping Length - millimeter (LSC) | 16 |
| Clamping width - fractional inch (WSC) | 13.1 |
| Clamping width - inch | 0.5157 |
| Coating | Bright |
| Connection diameter - inch (DCON MS) | 0.689 |
| Connection diameter - millimeter (DCON MS) | 17.5 |
| Coolant supply property (CSP) | 21.34 |
| EDP number | 100011 |
| Flute count (NOF) | 4 |
| Flute Geometry (FDC) | Straight Flute Geometry |
| Hand (Cutting direction) | Right |
| Material | HSS |
| Material application | N - Non-ferrous metals, P - Steel and cast steel |
| MID number | 5977677 |
| Ordering code ANSI | E7121/2 |
| Overall length - inch (OAL) | 3.937 |
| Overall length - millimeter (OAL) | 100 |
| Premachined hole diameter - inch (PHD) | 0.6988 |
| Premachined hole diameter - millimeter (PHD) | 17.75 |
| Shank | Cylindrical shank with Square |
| Tap chamfer length - millimeter (TCL) | 22.7 |
| Tap chamfer style (TCS) | C 2 - 3 |
| Thread diameter - inch (TD) | 0.8402 |
| Thread diameter - millimeter (TD) | 21.34 |
| Thread diameter size (TDZ) | 1/2 |
| Thread form (THFT) | NPTF - National taper pipe dryseal |
| Threading length - inch (THL) | 1.378 |
| Threading length - millimeter (THL) | 35 |
| Threads per inch (TPI) | 14 |
| Usable length (ULDR) | 1.5 |
5977677
