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For drilling into general steel, cast steel, cast iron, chilled cast iron, malleable cast iron, non-ferrous heavy and light metal, and abrasive plastic.
Features
3xD
Self-centering
Point angle: 140
Diameter tolerance m7
Shank tolerance h6
Manufactured to DIN 6537
Sizes 3.00mm to 20.00mm
Fire Coating:
Applied in Guhring's own coating plants using the PVD process. All round coating can achieve two to three times the performance of TiN, and considerably better than TiALn. Has excellent heat resistance as well as high toughness, therefore it is well-suited for interrupted cutting.
| Shank Diameter Tolerance | H6 |
| Material | Carbide |
| Helix Type | Normal Helix |
| Drill Diameter Tolerance | M7 |
| Shank Diameter | 8mm |
| ISO Category Grade | K | P |
| Finish/Coating | FIREX\u00ae |
| MFR Part No. | 05614 006.800 |
| Cutting Direction | Right Hand |
| Flute Type | Spiral |
| Series | 5614 |
| Overall Length | 79mm |
| Coolant Delivery | External |
| Number of Flutes | 2 |
| Point Angle | 140\u00b0 |
| Carbide Drill Type | Carbide High Performance |
| Flute Length | 34mm |
| Standards Met | DIN 6537 |
| Drill Diameter | 6.8mm |
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