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Broca de alto rendimiento MDI HOLEX Pro Inox mango cilíndrico DIN 6535 HE, AlTiN, ⌀ DC m7: 6,2mm
Número de artículo: 122392 6,2
Código del artículo:
- Tool material: Solid carbide
- Standard: DIN 6537 K
- Version: 4×D
- Tolerance nominal ⌀: m7
- Number of cutting edges Z: 2
Detalles de producto
Datos técnicos
| Series | Pro Inox | |
| Nominal ⌀ DC | 6.2 mm | |
| Coating | AlTiN | |
| Tool material | Solid carbide | |
| Standard | DIN 6537 K | |
| Version | 4×D | |
| Tolerance nominal ⌀ | m7 | |
| Number of cutting edges Z | 2 | |
| Point angle | 140 degrees | |
| recommended maximum drilling depth L2 | 24.7 mm | |
| Shank | DIN 6535 HE to h6 | |
| Through-coolant | no | |
| Flute length Lc | 34 mm | |
| Overall length L | 79 mm | |
| Shank ⌀ Ds | 8 mm | |
| Feed f in stainless steel < 900 N/mm2 | 0.09 mm/rev. | |
| Colour ring | blue | |
| Type of product | Twist Drill |
Identificación y clasificación
| Número de artículo | 122392 6,2 | |
| EAN / GTIN | 4067263009801 | |
| Número del fabricante | 122392 6,2 | |
| 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
80
P
75
P
65
M
35
M
30
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.