Basic StandardANSIClamping width - inch0.152CoatingBrightConnection diameter - inch (DCON MS)0.194Connection diameter - millimeter (DCON MS)4.93Flute count (NOF)2Flute Geometry (FDC)Spiral Flute GeometryFlute helix angle (FHA)30Hand (Cutting direction)RightMaterialHSSOverall length - millimeter (OAL)0.194Overall length - fractional inch (OAL)2.3/8Overall length - inch (OAL)2.375Premachined hole diameter - millimeter (PHD)30ShankCylindrical shank with SquareThread diameter size (TDZ)10Thread form (THFT)UNF - Unified FineThreading length - fractional inch (THL)7/8Threads per inch (TPI)32Tolerance limitH3Usable length (ULDR)2.5
| Basic Standard | ANSI |
| Clamping width - inch | 0.152 |
| Coating | Bright |
| Connection diameter - inch (DCON MS) | 0.194 |
| Connection diameter - millimeter (DCON MS) | 4.93 |
| Flute count (NOF) | 2 |
| Flute Geometry (FDC) | Spiral Flute Geometry |
| Flute helix angle (FHA) | 30 |
| Hand (Cutting direction) | Right |
| Material | HSS |
| Overall length - millimeter (OAL) | 0.194 |
| Overall length - fractional inch (OAL) | 2.3/8 |
| Overall length - inch (OAL) | 2.375 |
| Premachined hole diameter - millimeter (PHD) | 30 |
| Shank | Cylindrical shank with Square |
| Thread diameter size (TDZ) | 10 |
| Thread form (THFT) | UNF - Unified Fine |
| Threading length - fractional inch (THL) | 7/8 |
| Threads per inch (TPI) | 32 |
| Tolerance limit | H3 |
| Usable length (ULDR) | 2.5 |