8.50mm Minor 0.3346″ Minor 12.00mm Major 0.4724″ Major 140° General Purpose Solid Carbide Subland Step Drill Bit TiAlNFinish, 55.00mm Flute Length, 102.00mm OAL, N/A
Item #: 98304843
Brand: Ingersoll Cutting Tools
Model #: 4209666
Product Specifications
| Tool Application | Pre-Tap & Chamfer |
| Cut Tap Thread Size (mm) | M10 x 1.00 |
| Tool Material | Solid Carbide |
| Step Length (Decimal Inch) | 1.1811 |
| Step Length (mm) | 30.00 |
| Minor Diameter (Decimal Inch) | 0.3346 |
| Minor Diameter (mm) | 8.50 |
| Through Coolant | Yes |
| Coating/Finish | TiAlN |
| Shank Type | Straight-Cylindrical |
| Shoulder Included Angle | 90 |
| Series | HB00 |
| Major Diameter (Decimal Inch) | 0.4724 |
| Major Diameter (mm) | 12.00 |
| Shank Diameter (Decimal Inch) | 0.4724 |
| Shank Diameter (mm) | 12.00 |
| Drill Point Angle | 140 |
| Flute Length (mm) | 55.00 |
| Shank Length (Decimal Inch) | 1.8503 |
| Tool Performance | General Purpose |
| Number Of Flutes | 2 |
| Manufacturers Grade | IN2005 |
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