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HPR B256 8 x D Internal CoolantSolid Carbide Drills
| Helix Type | Right Hand Helix/Flute |
| Adapter Type | Cylindrical |
| Unit Measured | Metric |
| Hand Preference | Right |
| MFR Part No. | 6783392 |
| Flute Construction | Helical Flute |
| Finish/Coating | AlTiN |
| Adapter Style | Straight-Cylindrical |
| Drill Diameter Tolerance | 0.006000 to 0.021000mm |
| Assembly Length | 76.12mm |
| Flute Length | 67mm | 67.0000mm |
| Adapter / Shank / Bore Diameter | 8.0000mm |
| Drill Diameter | 6.4000mm |
| Drill Point | 1.88mm |
| Material | Carbide |
| Number of Flutes | 2 |
| Primary Material | Cast Iron |
| Overall Length | 105mm | 105.0000mm |
| Drill Depth | 57mm | 57.0000mm |
| Coolant Diameter | 1.1200mm (0.0472in) |
| Shank Length | 36.0000mm |
| Helix Angle | 26.687 |
| Coolant Supplied | Yes |
| Functional Length | 103.1200mm |
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