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Référence:
EAN / GTIN:
Réf. fabricant:
N° cat.:
Foret en carbure monobloc HPC GARANT Master Steel, queue cylindrique DIN 6535 HB, TiAlN, ⌀ DC h7: 14mm
Réf.: 122476 14
Référence:
Détails du produit
Caractéristiques techniques
| Through-coolant | yes, with 25 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Series | Master Steel | |
| Wet maximum | suitable | |
| Manufacturer’s designation | GARANT Master Steel VHM-HPC-Bohrer zylindrischer Schaft | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | straight clamping flat with flat surface contact | |
| Holder version | metric | |
| Holder size, metric | 14 mm | |
| Dry machining | suitable only under restricted conditions | |
| Type of mounting | spigot | |
| Holder tolerance class | h6 | |
| Shank diameter DS | 14 mm | |
| Shank length LS | 45 mm | |
| Holder diameter, ISO tolerance class | 14 mm | |
| Holder diameter, lower dimension | -0.011 mm | |
| Shank type | HB | |
| Air | suitable only under restricted conditions | |
| Cutter diameter, min. Dc min. | 14 mm | |
| Cutter diameter, max. Dc max. | 14 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h7 | |
| Flute length Lc | 60 mm | |
| Distance from cutter corner to cutter tip | 2.55 mm | |
| Number of teeth Z | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Angle, 1st step | 140 degrees | |
| Point geometry | A | |
| Type of drilling tool | centre drill, double-sided | |
| Product designation (type) | N | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | solid carbide | |
| Standard designation for cutting medium, 3rd Priority | solid carbide | |
| Machining group | K (cast iron); P (steel) | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Gauge length A | 62 mm | |
| Usable length L1 | 39 mm | |
| Overall length L | 107 mm | |
| Functional length | 79.45 mm | |
| Weight | 239 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6537 K | |
| Shape letter standard number | K | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material | |
| Colour ring | green | |
| Machining strategy | HPC | |
| Type of product | indexable drill | |
| Content | single part |
Identification et classification
| Référence article | 122476 14 | |
| EAN / GTIN | 4067263123521 | |
| Réf. fabricant | 122476 14 | |
| Fabricant/personne responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Tableau d’application
P
170
P
155
P
145
P
130
P
110
H
60
M
55
M
45
K
130
K
90
Description
Exécution:
Conception robuste du foret et amincissement spécial optimisé pour une formation optimale des copeaux et un bris de copeaux sûr, avec des valeurs d’avance accrues. Microgéométrie avancée, forme convexe de l’arête de coupe et affûtage de la dépouille pour une stabilité supplémentaire de l’arête de coupe principale. Géométrie de goujure optimisée et géométrie frontale brevetée pour une évacuation sûre des copeaux dans les matériaux en acier et la fonte. Revêtement hautes performances de dernière génération.
Remarque(s):
Longueur des goujures LC = L2 + 1,5 × DC.