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EAN / GTIN:
Número del fabricante:
N.º de cat.:
Brocas espirales HSS-E FS, Sin revestimiento, ⌀ DC h8: 3,8mm
Número de artículo: 114450 3,8
Código del artículo:
Detalles de producto
Datos técnicos
| Cooling lubricant | no | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0038 mm | |
| Type of mounting | spigot | |
| Shank diameter | 3.8 mm | |
| Cutter diameter, min. | 3.8 mm | |
| Cutter diameter, max. | 3.8 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h8 | |
| Flute length | 43 mm | |
| Distance from cutter corner to cutter tip | 0.89 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 40 degrees | |
| Angle, 1st step | 130 degrees | |
| Point geometry | C | |
| Type of drilling tool | ejector dill (indexable drill with internal chip evacuation) | |
| Product designation (type) | FS | |
| Tool material | HSS-E | |
| Cutting media, manufacturer’s designation | HSS/E | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Gauge length | 60 mm | |
| Usable length | 39 mm | |
| Overall length | 75 mm | |
| Weight | 5.2 g | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 338 | |
| Machining method | drilling into solid material | |
| Colour ring | without | |
| Type of product | indexable drill | |
| Content | single part |
Identificación y clasificación
| Número de artículo | 114450 3,8 | |
| EAN / GTIN | 4045197018571 | |
| Número del fabricante | 114450 3,8 | |
| Fabricante/responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Tablas de Aplicación
N
70
N
45
P
40
P
30
P
25
K
25
Descripción
Udførelse:
Profilslebet: Høj rundløbs- og interval-nøjagtighed samt en præcist slebet spids. Bor til serieproduktion.
Forstærket kerne.
Blanke fladnotspiraler, fra 3 mm faser nitreret.
Med tilspidsning form C indtil størrelse 3,9 mm.
Med tilspidsning form S fra størrelse 4 mm.
Forstærket kerne.
Blanke fladnotspiraler, fra 3 mm faser nitreret.
Med tilspidsning form C indtil størrelse 3,9 mm.
Med tilspidsning form S fra størrelse 4 mm.
Anbefaling:
Maksimal boredybde:
L2 = LC - 1,5 × DC.
L2 = LC - 1,5 × DC.