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Référence:
EAN / GTIN:
Réf. fabricant:
GARANT Master Steel SPEED solid carbide drill, Weldon shank DIN 6535 HB 4,9 mm
Réf.: 122716 4,9
Référence:
- Type d'outils: Carbure monobloc
- Standard: DIN 6537
- Exécution: 6×D
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 2
Détails du produit
Caractéristiques techniques
| Série | Master Steel | |
| Nominal ⌀ DC | 4.9 mm | |
| Revêtement | TiAlN | |
| Type d'outils | Carbure monobloc | |
| Standard | DIN 6537 | |
| Exécution | 6×D | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 2 | |
| Angle de pointe | 135 degré | |
| recommended maximum drilling depth L2 | 36.7 mm | |
| Queue | DIN 6535 HB avec h6 | |
| Arrosage interne | Oui, à 25 bars | |
| Méthode d'usinage | HPC | |
| Semi-Standard | oui | |
| Flute length Lc | 44 mm | |
| Overall length L | 82 mm | |
| Shank ⌀ Ds | 6 mm | |
| Feed f in steel < 1100 N/mm2 | 0.16 mm/rev. | |
| Bague de couleur | Vert | |
| Type de produit | Forets hélicoïdaux |
Numéros d’identification et classifications
| Référence article | 122716 4,9 | |
| EAN / GTIN | 4045197793768 | |
| Réf. fabricant | 122716 4,9 |
Tableau d’application
P
220
P
200
P
180
P
170
P
90
M
75
K
160
K
130
Description
Version:
Developed for use with very high cutting speeds. Outstandingly suitable for machines with low installed power and high speeds.
A slim chisel point and the special arrangement of the 4 guide chamfers ensure high positioning and alignment accuracy. Optimised micro-geometry for increased working life and performance capability.
- Clear reduction in cutting forces due to special cutter geometry.
- Coating for best wear resistance even at high process temperatures.
- Polished flutes for good chip clearance.
A slim chisel point and the special arrangement of the 4 guide chamfers ensure high positioning and alignment accuracy. Optimised micro-geometry for increased working life and performance capability.
Note:
Flute length LC = L2 + 1.5 × DC.