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Solid carbide HPC drill Weldon shank DIN 6535 HB 4,9 mm
Article no.: 122661 4,9
Article code:
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Weldon shank DIN 6535 HB
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- Material de corte: MDI
- Norma: DIN 6537
- Ejecución: 6×D
- Tolerancia ⌀ nominal: m6
- Número de filos Z: 2
Product details
Technical Data
| ⌀ nominal DC | 4,9 mm | |
| Recubrimiento | TiAlN | |
| Material de corte | MDI | |
| Norma | DIN 6537 | |
| Ejecución | 6×D | |
| Tolerancia ⌀ nominal | m6 | |
| Número de filos Z | 2 | |
| Ángulo de punta | 140 grados | |
| Profundidad de perforación máxima recomendada L2 | 36,7 mm | |
| Mango | DIN 6535 HB con h6 | |
| Refrigeración interior | sí, con 25 bar | |
| Estrategia de arranque de virutas | HPC | |
| Semiestándar | sí | |
| Longitud de la ranura de viruta Lc | 44 mm | |
| Longitud total L | 82 mm | |
| ⌀ de mango Ds | 6 mm | |
| Tolerancia de mango | h6 | |
| Avance f en INOX < 900 N/mm2 | 0,08 mm/rev. | |
| anillo de color | azul | |
| Tipo de producto | Broca espiral |
Identification numbers & Classifications
| Article number | 122661 4,9 | |
| EAN / GTIN | 4045197457370 | |
| Manufacturer number | 122661 4,9 |
Application Table
P
170
P
140
P
130
P
110
P
70
M
90
M
80
K
95
Description
Version:
Cutting chisel edge with high centring accuracy due to strong core and special point geometry. High roundness and alignment accuracy of the deep hole, thanks to 4 guide chamfers. Outstanding chip evacuation due to 4 internal cooling channels from ⌀ 3.8 mm. Up to 3.7 mm ⌀ with 2 internal cooling channels. Straight major cutting edges with honed edges and special flute profile for short chips, even on long chipping materials.
Attention:
Sizes ending with X = cutter ⌀ tolerance h7.
Note:
Flute length LC = L2 + 1.5 × DC.