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Référence:
EAN / GTIN:
Réf. fabricant:
Foret carbure monobloc Weldon HOLEX Pro Steel DIN 6535 HB 18,8
Réf.: 122777 18,8
Référence:
- Tool material: Solid carbide
- Norme: DIN 6537
- Version: 6×D
- Tolérance ⌀ nominal: h7
- Nombre de dents Z: 2
Détails du produit
Caractéristiques techniques
| Series | Pro Steel | |
| ⌀ nom. DC | 18,8 mm | |
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Norme | DIN 6537 | |
| Version | 6×D | |
| Tolérance ⌀ nominal | h7 | |
| Nombre de dents Z | 2 | |
| Point angle | 140 degrees | |
| Profondeur de perçage maximale recommandée L2 | 72,8 mm | |
| Shank | DIN 6535 HB to h6 | |
| Through-coolant | yes, to 25 bar | |
| Machining strategy | HPC | |
| Semi-Standard | yes | |
| Longueur des goujures Lc | 101 mm | |
| Longueur totale L | 153 mm | |
| ⌀ queue Ds | 20 mm | |
| Avance f dans l'acier < 900 N/mm2 | 0,28 mm/tr | |
| Colour ring | green | |
| Type of product | Jobber drill |
Numéros d’identification et classifications
| Référence article | 122777 18,8 | |
| EAN / GTIN | 4045197834126 | |
| Réf. fabricant | 122777 18,8 |
Tableau d’application
N
250
N
200
N
160
P
125
P
115
P
95
P
90
P
65
M
35
M
30
K
100
K
65
Description
Version:
HOLEX Pro Steel:
Straight major cutting edges and a special flute profile ensure good chip evacuation. The robust cutting edge geometry ensures high-performance drilling with good process reliability. A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and extremely wear-resistant coating.
Straight major cutting edges and a special flute profile ensure good chip evacuation. The robust cutting edge geometry ensures high-performance drilling with good process reliability. A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and extremely wear-resistant coating.
Note:
Flute length LC = L2 + 1.5 × DC.