Basic StandardANSIClamping width - fractional inch (WSC)11/16Clamping width - inch0.489CoatingBrightConnection diameter - millimeter (DCON MS)11/16Connection diameter - inch (DCON MS)0.489Flute count (NOF)3Flute Geometry (FDC)Spiral Point GeometryHand (Cutting direction)RightMaterialHSSOverall length - millimeter (OAL)0.489Overall length - fractional inch (OAL)4.15/32Overall length - inch (OAL)4.4688ShankCylindrical shank with SquareThread diameter size (TDZ)20Thread form (THFT)M - Metric coarseThread pitch - inch (TP)0.0984Thread pitch - millimeter (TP)2.5Threading length - fractional inch (THL)2"Tolerance limitD7Usable length (ULDR)2.5
| Basic Standard | ANSI |
| Clamping width - fractional inch (WSC) | 11/16 |
| Clamping width - inch | 0.489 |
| Coating | Bright |
| Connection diameter - millimeter (DCON MS) | 11/16 |
| Connection diameter - inch (DCON MS) | 0.489 |
| Flute count (NOF) | 3 |
| Flute Geometry (FDC) | Spiral Point Geometry |
| Hand (Cutting direction) | Right |
| Material | HSS |
| Overall length - millimeter (OAL) | 0.489 |
| Overall length - fractional inch (OAL) | 4.15/32 |
| Overall length - inch (OAL) | 4.4688 |
| Shank | Cylindrical shank with Square |
| 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 - fractional inch (THL) | 2" |
| Tolerance limit | D7 |
| Usable length (ULDR) | 2.5 |