Dormer E255M20 6554490 Machine Tap Spiral Point Red Shark 4FL M20 x 2.50 mm
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$87.04
Basic StandardDIN 376Clamping Length - millimeter (LSC)15Clamping width - fractional inch (WSC)12Clamping width - inch0.4724CoatingBrightConnection diameter - inch (DCON MS)16EDP number46554490Flute count (NOF)4Flute Geometry (FDC)Spiral Point GeometryHand (Cutting direction)RightMaterialHSS-E-PMMaterial applicationP - Steel and cast steelMID number6554490Ordering code ANSIE255M20Overall length - inch (OAL)5.5118Overall length - millimeter (OAL)140Premachined hole diameter - inch (PHD)0.689Premachined hole diameter - millimeter (PHD)17.5ShankCylindrical shank with SquareTap chamfer style (TCS)B 3.5 - 5Thread diameter size (TDZ)20Thread 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)2.5
Specifications
| Basic Standard | DIN 376 |
| Clamping Length - millimeter (LSC) | 15 |
| Clamping width - fractional inch (WSC) | 12 |
| Clamping width - inch | 0.4724 |
| Coating | Bright |
| Connection diameter - inch (DCON MS) | 16 |
| EDP number | 46554490 |
| Flute count (NOF) | 4 |
| Flute Geometry (FDC) | Spiral Point Geometry |
| Hand (Cutting direction) | Right |
| Material | HSS-E-PM |
| Material application | P - Steel and cast steel |
| MID number | 6554490 |
| Ordering code ANSI | E255M20 |
| Overall length - inch (OAL) | 5.5118 |
| Overall length - millimeter (OAL) | 140 |
| Premachined hole diameter - inch (PHD) | 0.689 |
| Premachined hole diameter - millimeter (PHD) | 17.5 |
| Shank | Cylindrical shank with Square |
| Tap chamfer style (TCS) | B 3.5 - 5 |
| Thread diameter size (TDZ) | 20 |
| 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) | 2.5 |
6554490
