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N.º de cat.:
Paquete económico de broca de alto rendimiento de MDI HOLEX Pro Inox mango cilíndrico DIN 6535 HB, 5 unidad
Número de artículo: GG2491 6,8
Código del artículo:
Detalles de producto
Datos técnicos
| Through-coolant | yes, with 25 bar | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Number of tools | 5 pcs. | |
| Series | Pro Inox | |
| Wet maximum | suitable | |
| Manufacturer’s designation | HOLEX Pro Inox VHM-Hochleistungsbohrer zylindrischer Schaft DIN 6535 HB | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding, according to ISO TS 13399-60 | CYLB | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 8 mm | |
| Dry machining | unsuitable | |
| Holder tolerance class | h6 | |
| Shank diameter | 8 mm | |
| Oil | suitable | |
| Shank type | HB | |
| Air | suitable only under restricted conditions | |
| Cutter diameter, min. | 6.8 mm | |
| Cutter diameter, max. | 6.8 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | manufacturer tolerance | |
| Flute length | 34 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Angle, 1st step | 140 degrees | |
| Point geometry | N | |
| Product designation (type) | INOX | |
| Tool material | solid carbide | |
| Machining group | M (stainless steel) | |
| Coating | AlTiN | |
| Interface | joint 1 | |
| Usable length | 23.8 mm | |
| Overall length | 79 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6537 K | |
| Shape letter standard number | K | |
| Machining method | drilling into solid material | |
| Colour ring | blue | |
| Type of product | indexable drill | |
| Content | set |
Identificación y clasificación
| Número de artículo | GG2491 6,8 | |
| EAN / GTIN | 4067263087359 | |
| Número del fabricante | GG2491 6,8 | |
| Fabricante/responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Tablas de Aplicación
N
140
N
120
P
120
P
110
P
90
P
80
M
55
M
45
S
35
Descripción
Version:
Same as No. 122490.
Efficient drilling especially for use in stainless and acid-resistant steels.
Straight main cutting edges with optimised cutting edge design for improved chip breaking behaviour. Enlarged chip grooves for excellent chip evacuation.Increased wear resistance due to improved carbide substrate and high temperature resistant coating.
Efficient drilling especially for use in stainless and acid-resistant steels.
Straight main cutting edges with optimised cutting edge design for improved chip breaking behaviour. Enlarged chip grooves for excellent chip evacuation.Increased wear resistance due to improved carbide substrate and high temperature resistant coating.
Note:
Flute length LC = L2 + 1.5 × DC.