Dormer E0331/2 5973913 UNF Machine Tap Spiral Flute 45° 3FL 1/2 inch x 20
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$62.79
Basic StandardISO 529Clamping Length - millimeter (LSC)10Clamping width - inch0.2795Clamping width - millimeter (WSC)12.7CoatingSteam TemperedConnection diameter - inch (DCON MS)9Connection diameter - millimeter (DCON MS)7.1EDP number570142Flute count (NOF)3Flute Geometry (FDC)Spiral Flute GeometryFlute helix angle (FHA)45Hand (Cutting direction)RightMaterialHSS-E-PMMaterial applicationP - Steel and cast steelMID number5973913Ordering code ANSIE0331/2Overall length - inch (OAL)3.5039Overall length - millimeter (OAL)89Premachined hole diameter - inch (PHD)0.4528Premachined hole diameter - millimeter (PHD)45ShankCylindrical shank with SquareTap chamfer style (TCS)C 2 - 3Thread diameter - inch (TD)0.5Thread diameter - millimeter (TD)11.5Thread diameter size (TDZ)1/2Thread form (THFT)UNF - Unified FineThreading length - inch (THL)0.8661Threading length - millimeter (THL)22Threads per inch (TPI)20Tolerance limitH5Usable length (ULDR)2.5
Specifications
| Basic Standard | ISO 529 |
| Clamping Length - millimeter (LSC) | 10 |
| Clamping width - inch | 0.2795 |
| Clamping width - millimeter (WSC) | 12.7 |
| Coating | Steam Tempered |
| Connection diameter - inch (DCON MS) | 9 |
| Connection diameter - millimeter (DCON MS) | 7.1 |
| EDP number | 570142 |
| Flute count (NOF) | 3 |
| Flute Geometry (FDC) | Spiral Flute Geometry |
| Flute helix angle (FHA) | 45 |
| Hand (Cutting direction) | Right |
| Material | HSS-E-PM |
| Material application | P - Steel and cast steel |
| MID number | 5973913 |
| Ordering code ANSI | E0331/2 |
| Overall length - inch (OAL) | 3.5039 |
| Overall length - millimeter (OAL) | 89 |
| Premachined hole diameter - inch (PHD) | 0.4528 |
| Premachined hole diameter - millimeter (PHD) | 45 |
| Shank | Cylindrical shank with Square |
| Tap chamfer style (TCS) | C 2 - 3 |
| Thread diameter - inch (TD) | 0.5 |
| Thread diameter - millimeter (TD) | 11.5 |
| Thread diameter size (TDZ) | 1/2 |
| Thread form (THFT) | UNF - Unified Fine |
| Threading length - inch (THL) | 0.8661 |
| Threading length - millimeter (THL) | 22 |
| Threads per inch (TPI) | 20 |
| Tolerance limit | H5 |
| Usable length (ULDR) | 2.5 |
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