{{ name }}
Réf. {{ combinedCodeWithHighlight }}
Référence:
EAN / GTIN:
Réf. fabricant:
N° cat.:
Foret hélicoïdal extra long HSS N, non revêtu, ⌀ DC h8 × longueur totale L: 9X250mm
Réf.: 116245 9X250
Référence:
Détails du produit
Caractéristiques techniques
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00900100 | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 0090 mm | |
| Type of mounting | spigot | |
| Holder tolerance class | h8 | |
| Shank diameter DS | 9 mm | |
| Shank length LS | 75 mm | |
| Holder diameter, ISO tolerance class | 9 mm | |
| Holder diameter, lower dimension | -0,022 mm | |
| Cutter diameter, min. Dc min. | 9 mm | |
| Cutter diameter, max. Dc max. | 9 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h8 | |
| Body diameter D4 | 9 mm | |
| Flute length Lc | 175 mm | |
| Distance from cutter corner to cutter tip | 2,7 mm | |
| Number of teeth Z | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 29,49 degrees | |
| Helix pitch | 49,872 mm | |
| Angle, 1st step | 118 degrees | |
| Point geometry | C | |
| Product designation (type) | N | |
| Tool material | HSS | |
| Standard designation for cutting medium, 2nd Priority | HSS | |
| Standard designation for cutting medium, 3rd Priority | HSS | |
| Machining group | K (cast iron); N (non-ferrous metals); P (steel) | |
| Cutting media, manufacturer’s designation | HSS | |
| Coating | vaporised | |
| Interface | joint 1 | |
| Gauge length A | 177 mm | |
| Usable length L1 | 175 mm | |
| Overall length L | 250 mm | |
| Functional length | 175 mm | |
| Max. speed | 2 341 min-1 | |
| Weight | 86 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 1869 | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | without | |
| Type of product | indexable drill | |
| Content | single part |
Identification et classification
| Référence article | 116245 9X250 | |
| EAN / GTIN | 4045197746009 | |
| Réf. fabricant | 116245 9X250 | |
| Fabricant/personne responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Tableau d’application
N
50
N
32
P
28
P
21
P
18
P
5
K
18
Description
Exécution:
Avec affûtage de pointe précis.
Foret hautes performances vaporisé pour le perçage de trous particulièrement profonds. Impérativement veiller à évacuer fréquemment les copeaux.
Foret hautes performances vaporisé pour le perçage de trous particulièrement profonds. Impérativement veiller à évacuer fréquemment les copeaux.
Recommandation(s):
Profondeur de perçage maximale:
L2 = LC - 1,5 × DC.
L2 = LC - 1,5 × DC.