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HPR B256 8 x D Internal CoolantSolid Carbide Drills
| Helix Angle | 27.897 |
| Adapter Type | Cylindrical |
| Material | Carbide |
| Drill Diameter Tolerance | 0.006000 to 0.021000mm |
| Drill Point | 2.67mm |
| Helix Type | Right Hand Helix/Flute |
| Functional Length | 132.3300mm |
| Flute Construction | Helical Flute |
| Drill Diameter | 9.1000mm |
| Unit Measured | Metric |
| Flute Length | 92mm | 92.0000mm |
| Finish/Coating | AlTiN |
| Overall Length | 135mm | 135.0000mm |
| Coolant Diameter | 1.4400mm (0.0441in) |
| Adapter / Shank / Bore Diameter | 10.0000mm |
| Drill Depth | 80mm | 80.0000mm |
| Adapter Style | Straight-Cylindrical |
| Shank Length | 40.0000mm |
| Hand Preference | Right |
| MFR Part No. | 6783428 |
| Coolant Supplied | Yes |
| Number of Flutes | 2 |
| Primary Material | Cast Iron |
| Assembly Length | 95.805mm |
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