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Broca de alto rendimiento MDI HOLEX Pro Inox mango cilíndrico DIN 6535 HB, AlTiN, ⌀ DC m7: 17,3mm
Número de artículo: 122491 17,3
Código del artículo:
Detalles de producto
Datos técnicos
| Through-coolant | Sí, con 25 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially angled | |
| Cooling lubricant | yes | |
| Series | Pro Inox | |
| Wet maximum | suitable | |
| Manufacturer’s designation | HOLEX Pro Inox VHM-Hochleistungsbohrer zylindrischer Schaft | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | Forma B | |
| Holder version | metric with cooling lubricant holes | |
| Holder size, metric | 0180 mm | |
| Dry machining | unsuitable | |
| Type of mounting | spigot | |
| Holder tolerance class | h6 | |
| Shank diameter | 18 mm | |
| Shank length | 48 mm | |
| Holder diameter, ISO tolerance class | 18 mm | |
| Holder diameter, lower dimension | -11 mm | |
| Shank type | HB | |
| Air | suitable only under restricted conditions | |
| Cutter diameter, min. | 17.3 mm | |
| Cutter diameter, max. | 17.3 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | Clase de tolerancia ISO | |
| Tolerance class ISO | m7 | |
| Flute length | 73 mm | |
| Distance from cutter corner to cutter tip | 3.15 mm | |
| Number of teeth | 2 | |
| Twist direction | derecha | |
| Helix angle, min. | 29.02 degrees | |
| Helix pitch | 97.95 mm | |
| Angle, 1st step | 140 degrees | |
| Point geometry | C | |
| Type of drilling tool | Broca de puntear, bilateral | |
| Product designation (type) | N | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | MDI | |
| Standard designation for cutting medium, 3rd Priority | MDI | |
| Machining group | M (stainless steel) | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | AlTiN | |
| Interface | Punto de separación 1 | |
| Gauge length | 75 mm | |
| Usable length | 47.05 mm | |
| Overall length | 123 mm | |
| Functional length | 99 mm | |
| Max. speed | 1,500 min-1 | |
| Weight | 289 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6537 K | |
| Data carriers | Sin soporte de datos | |
| Machining method | drilling into solid material | |
| Colour ring | color azul | |
| Type of product | Broca maciza | |
| Content | single part |
Identificación y clasificación
| Número de artículo | 122491 17,3 | |
| EAN / GTIN | 4067263008354 | |
| Número del fabricante | 122491 17,3 | |
| Fabricante/responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Tablas de Aplicación
N
140
N
120
P
120
P
110
P
80
M
55
M
45
S
35
Descripción
Version:
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.
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.