Basic StandardDIN 9Clamping width - inch0.4409Clamping width - millimeter (WSC)11.2CoatingBright/STConnection diameter - inch (DCON MS)0.6299Connection diameter - millimeter (DCON MS)16Connection diameter tolerance machine side (TCDCONMS)h11Cutting diameter step - millimeter11.8EDP number182581Flute count (NOF)8Hand (Cutting direction)RightLength chip flute - millimeter (LCF)210MaterialHSSMaterial applicationK - Cast iron, N - Non-ferrous metals, P - Steel and cast steelMID number5986959Nominal diameter12.0Ordering code ANSIB90312.0Overall length - inch (OAL)10.0394Overall length - millimeter (OAL)255ShankCylindrical shank with SquareSurface treatementSteam TemperedTaper gradient - millimeter (Rate of taper)0.02
| Basic Standard | DIN 9 |
| Clamping width - inch | 0.4409 |
| Clamping width - millimeter (WSC) | 11.2 |
| Coating | Bright/ST |
| Connection diameter - inch (DCON MS) | 0.6299 |
| Connection diameter - millimeter (DCON MS) | 16 |
| Connection diameter tolerance machine side (TCDCONMS) | h11 |
| Cutting diameter step - millimeter | 11.8 |
| EDP number | 182581 |
| Flute count (NOF) | 8 |
| Hand (Cutting direction) | Right |
| Length chip flute - millimeter (LCF) | 210 |
| Material | HSS |
| Material application | K - Cast iron, N - Non-ferrous metals, P - Steel and cast steel |
| MID number | 5986959 |
| Nominal diameter | 12.0 |
| Ordering code ANSI | B90312.0 |
| Overall length - inch (OAL) | 10.0394 |
| Overall length - millimeter (OAL) | 255 |
| Shank | Cylindrical shank with Square |
| Surface treatement | Steam Tempered |
| Taper gradient - millimeter (Rate of taper) | 0.02 |