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Codice materiale:
EAN / GTIN:
Codice del produttore:
Cat. Nr.:
Punta in HMI per HPC GARANT Master Steel, codolo cilindrico DIN 6535 HA, TiAlN, ⌀ DC h7: 8,7mm
Codice art.: 122470 8,7
Codice materiale:
- Tool material: Solid carbide
- Standard: DIN 6537 K
- Version: 4×D
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 2
Dettagli prodotto
Dati tecnici
| Series | Master Steel | |
| Nominal ⌀ DC | 8.7 mm | |
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Standard | DIN 6537 K | |
| Version | 4×D | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 2 | |
| Point angle | 140 degrees | |
| recommended maximum drilling depth L2 | 34 mm | |
| Shank | DIN 6535 HA to h6 | |
| Through-coolant | no | |
| Machining strategy | HPC | |
| Semi-Standard | yes | |
| Flute length Lc | 47 mm | |
| Overall length L | 89 mm | |
| Shank ⌀ Ds | 10 mm | |
| Feed f in steel < 1100 N/mm2 | 0.28 mm/rev. | |
| Colour ring | green | |
| Type of product | Mono jobber drills |
Identificazione e classificazione
| Codice articolo | 122470 8,7 | |
| EAN / GTIN | 4067263120117 | |
| Codice del produttore | 122470 8,7 | |
| Produttore/persona responsabile | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Tabella dati
P
115
P
105
P
100
P
70
P
60
K
110
K
75
Descrizione
Version:
Robust drill design and optimised special point geometry for the best possible chip formation and reliable chip breakage with higher feed rates at the same time. Advanced micro-geometry, convex cutting edge and conical profile grinding to provide additional stability for the main cutting edge. Optimised flute geometry and patented face geometry for reliable chip evacuation in steel materials and cast material. High-performance coating of the latest generation.