Basic StandardANSIClamping width - inch0.275CoatingSteam TemperedConnection diameter - inch (DCON MS)0.367Connection diameter - millimeter (DCON MS)9.32EDP number581414Flute count (NOF)2Flute Geometry (FDC)Spiral Point GeometryHand (Cutting direction)RightMaterialHSS-E-PMMaterial applicationP - Steel and cast steelMID number5974081Ordering code ANSIE0261/2Overall length - fractional inch (OAL)3.3/8Overall length - inch (OAL)3.375Overall length - millimeter (OAL)0.367Premachined hole diameter - imperial (PHD)27/64Premachined hole diameter - inch (PHD)0.4252Premachined hole diameter - millimeter (PHD)10.8ShankCylindrical shank with SquareTap chamfer style (TCS)B 3.5 - 5Thread diameter - millimeter (TD)27/64Thread diameter size (TDZ)1/2Thread form (THFT)UNC - Unified CoarseThreading length - inch (THL)0.9055Threads per inch (TPI)13Tolerance limitH3Usable length (ULDR)2.5
| Basic Standard | ANSI |
| Clamping width - inch | 0.275 |
| Coating | Steam Tempered |
| Connection diameter - inch (DCON MS) | 0.367 |
| Connection diameter - millimeter (DCON MS) | 9.32 |
| EDP number | 581414 |
| Flute count (NOF) | 2 |
| Flute Geometry (FDC) | Spiral Point Geometry |
| Hand (Cutting direction) | Right |
| Material | HSS-E-PM |
| Material application | P - Steel and cast steel |
| MID number | 5974081 |
| Ordering code ANSI | E0261/2 |
| Overall length - fractional inch (OAL) | 3.3/8 |
| Overall length - inch (OAL) | 3.375 |
| Overall length - millimeter (OAL) | 0.367 |
| Premachined hole diameter - imperial (PHD) | 27/64 |
| Premachined hole diameter - inch (PHD) | 0.4252 |
| Premachined hole diameter - millimeter (PHD) | 10.8 |
| Shank | Cylindrical shank with Square |
| Tap chamfer style (TCS) | B 3.5 - 5 |
| Thread diameter - millimeter (TD) | 27/64 |
| Thread diameter size (TDZ) | 1/2 |
| Thread form (THFT) | UNC - Unified Coarse |
| Threading length - inch (THL) | 0.9055 |
| Threads per inch (TPI) | 13 |
| Tolerance limit | H3 |
| Usable length (ULDR) | 2.5 |