Join
Proto save
£5.28
HPR B255 5 x D Internal CoolantSolid Carbide Drills
| Overall Length | 91mm | 91.0000mm |
| Helix Type | Right Hand Helix/Flute |
| Unit Measured | Metric |
| Drill Diameter | 6.9000mm |
| Flute Length | 53mm | 53.0000mm |
| Coolant Diameter | 1.1200mm (0.0098in) |
| Flute Construction | Helical Flute |
| Finish/Coating | AlTiN |
| MFR Part No. | 6783182 |
| Drill Diameter Tolerance | 0.006000 to 0.021000mm |
| Material | Carbide |
| Adapter / Shank / Bore Diameter | 8.0000mm |
| Helix Angle | 28.454 |
| Drill Point | 2.02mm |
| Adapter Type | Cylindrical |
| Adapter Style | Straight-Cylindrical |
| Coolant Supplied | Yes |
| Primary Material | Cast Iron |
| Assembly Length | 61.98mm |
| Hand Preference | Right |
| Number of Flutes | 2 |
| Functional Length | 88.9800mm |
| Drill Depth | 43mm | 43.0000mm |
| Shank Length | 36.0000mm |
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

