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Référence:
EAN / GTIN:
Réf. fabricant:
N° cat.:
Foret hélicoïdal HSS-E N, non revêtu, ⌀ DC h8: 4mm
Réf.: 114400 4
Référence:
Offre
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 | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 0040 mm | |
| Shank diameter DS | 4 mm | |
| Shank length LS | 32 mm | |
| Cutter diameter, min. Dc min. | 4 mm | |
| Cutter diameter, max. Dc max. | 4 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h8 | |
| Flute length Lc | 43 mm | |
| Number of teeth Z | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 27 degrees | |
| Angle, 1st step | 130 degrees | |
| Point geometry | C | |
| Product designation (type) | N | |
| Tool material | HSS-E | |
| Standard designation for cutting medium, 2nd Priority | HSS-E | |
| Standard designation for cutting medium, 3rd Priority | HSS-E | |
| Cutting media, manufacturer’s designation | HSS/E | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Gauge length A | 47 mm | |
| Functional length | 35 mm | |
| Max. speed | 9,947 min-1 | |
| Weight | 6 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 338 | |
| Shape letter standard number | N | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | red | |
| Type of product | indexable drill | |
| Content | single part |
Identification et classification
| Référence article | 114400 4 | |
| EAN / GTIN | 4045197017550 | |
| Réf. fabricant | 114400 4 | |
| Fabricant/personne responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Tableau d’application
P
40
P
30
P
25
P
10
P
8
H
8
M
12
M
8
S
5
K
25
N
80
Description
Exécution:
Rectifiés: grande précision de concentricité et de pas d’hélice, ainsi qu’affûtage de pointe précis. Forets destinés à la fabrication en série.
Ame renforcée, non revêtus.
Avec amincissement type C à partir de 2 mm.
Ame renforcée, non revêtus.
Avec amincissement type C à partir de 2 mm.
Recommandation(s):
Profondeur de perçage maximale:
L2 = LC - 1,5 × DC.
L2 = LC - 1,5 × DC.