Basic StandardANSIClamping width - inch0.406CoatingSteam TemperedConnection diameter - inch (DCON MS)0.542Connection diameter - millimeter (DCON MS)13.77EDP number580585Flute count (NOF)3Flute Geometry (FDC)Spiral Point GeometryHand (Cutting direction)RightMaterialHSS-E-PMMaterial applicationP - Steel and cast steelMID number5973929Ordering code ANSIE006M18Overall length - fractional inch (OAL)4.1/32Overall length - inch (OAL)4.0313Overall length - millimeter (OAL)0.542Premachined hole diameter - imperial (PHD)39/64Premachined hole diameter - inch (PHD)0.6102Premachined hole diameter - millimeter (PHD)15.5ShankCylindrical shank with SquareTap chamfer style (TCS)B 3.5 - 5Thread diameter - millimeter (TD)39/64Thread diameter size (TDZ)18Thread form (THFT)M - Metric coarseThread pitch - inch (TP)0.0984Thread pitch - millimeter (TP)2.5Threading length - inch (THL)1.1614Tolerance limitD7Usable length (ULDR)2.5
| Basic Standard | ANSI |
| Clamping width - inch | 0.406 |
| Coating | Steam Tempered |
| Connection diameter - inch (DCON MS) | 0.542 |
| Connection diameter - millimeter (DCON MS) | 13.77 |
| EDP number | 580585 |
| Flute count (NOF) | 3 |
| Flute Geometry (FDC) | Spiral Point Geometry |
| Hand (Cutting direction) | Right |
| Material | HSS-E-PM |
| Material application | P - Steel and cast steel |
| MID number | 5973929 |
| Ordering code ANSI | E006M18 |
| Overall length - fractional inch (OAL) | 4.1/32 |
| Overall length - inch (OAL) | 4.0313 |
| Overall length - millimeter (OAL) | 0.542 |
| Premachined hole diameter - imperial (PHD) | 39/64 |
| Premachined hole diameter - inch (PHD) | 0.6102 |
| Premachined hole diameter - millimeter (PHD) | 15.5 |
| Shank | Cylindrical shank with Square |
| Tap chamfer style (TCS) | B 3.5 - 5 |
| Thread diameter - millimeter (TD) | 39/64 |
| Thread diameter size (TDZ) | 18 |
| Thread form (THFT) | M - Metric coarse |
| Thread pitch - inch (TP) | 0.0984 |
| Thread pitch - millimeter (TP) | 2.5 |
| Threading length - inch (THL) | 1.1614 |
| Tolerance limit | D7 |
| Usable length (ULDR) | 2.5 |