Basic StandardANSIClamping width - fractional inch (WSC)1.233Clamping width - inch0.952CoatingBrightCoating property (CTP)4Connection diameter - inch (DCON MS)6.3/8Connection diameter - millimeter (DCON MS)31.32EDP number259696Flute count (NOF)34Flute Geometry (FDC)Straight Flute GeometryHand (Cutting direction)RightMaterialHSSMaterial applicationN - Non-ferrous metals, P - Steel and cast steelMID number5974855Ordering code ANSIE0611.1/2NO6Overall length - fractional inch (OAL)6.3/8Overall length - inch (OAL)6.375Overall length - millimeter (OAL)161.93Premachined hole diameter - inch (PHD)1.3386Premachined hole diameter - millimeter (PHD)1.11/32ShankCylindrical shank with SquareThread diameter size (TDZ)1.1/2Thread form (THFT)UNC - Unified CoarseThreading length - inch (THL)1.87Threads per inch (TPI)6Tolerance limitH4Usable length (ULDR)1.5
| Basic Standard | ANSI |
| Clamping width - fractional inch (WSC) | 1.233 |
| Clamping width - inch | 0.952 |
| Coating | Bright |
| Coating property (CTP) | 4 |
| Connection diameter - inch (DCON MS) | 6.3/8 |
| Connection diameter - millimeter (DCON MS) | 31.32 |
| EDP number | 259696 |
| Flute count (NOF) | 34 |
| 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 | 5974855 |
| Ordering code ANSI | E0611.1/2NO6 |
| Overall length - fractional inch (OAL) | 6.3/8 |
| Overall length - inch (OAL) | 6.375 |
| Overall length - millimeter (OAL) | 161.93 |
| Premachined hole diameter - inch (PHD) | 1.3386 |
| Premachined hole diameter - millimeter (PHD) | 1.11/32 |
| Shank | Cylindrical shank with Square |
| Thread diameter size (TDZ) | 1.1/2 |
| Thread form (THFT) | UNC - Unified Coarse |
| Threading length - inch (THL) | 1.87 |
| Threads per inch (TPI) | 6 |
| Tolerance limit | H4 |
| Usable length (ULDR) | 1.5 |