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Référence:
EAN / GTIN:
Réf. fabricant:
Foret carbure monobloc Weldon HOLEX Pro Steel DIN 6535 HB, TiAlN, ⌀ DC h7 (mm/pouces): 3,4
Réf.: 122502 3,4
Référence:
- Tool material: Carbure monobloc
- Standard: DIN 6537 K
- Version: 4×D
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 2
Détails du produit
Caractéristiques techniques
| Series | Pro Steel | |
| Nominal ⌀ DC | 3.4 mm | |
| Coating | TiAlN | |
| Tool material | Carbure monobloc | |
| Standard | DIN 6537 K | |
| Version | 4×D | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 2 | |
| Point angle | 140 degrees | |
| recommended maximum drilling depth L2 | 14.9 mm | |
| Shank | DIN 6535 HB avec h6 | |
| Through-coolant | non | |
| Machining strategy | HPC | |
| Semi-Standard | yes | |
| Flute length Lc | 20 mm | |
| Overall length L | 62 mm | |
| Shank ⌀ Ds | 6 mm | |
| Feed f in steel < 900 N/mm2 | 0.11 mm/rev. | |
| Colour ring | vert | |
| Type of product | Jobber drill |
Numéros d’identification et classifications
| Référence article | 122502 3,4 | |
| EAN / GTIN | 4045197830456 | |
| Réf. fabricant | 122502 3,4 |
Tableau d’application
P
115
P
105
P
85
P
80
P
60
M
30
M
25
K
90
K
55
Description
Version:
Straight major cutting edges and a special flute profile ensure good chip evacuation. The robust cutter 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.
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.
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| Number of cutting edges Z | 2 | 2 | 2 | 2 |
| Overall length L | 62 mm | 62 mm | 62 mm | 62 mm |
| Nominal ⌀ DC | 3.4 mm | 3.4 mm | 3.4 mm | 3.4 mm |
| Standard | DIN 6537 K | DIN 6537 K | DIN 6537 K | DIN 6537 K |
| Shank | DIN 6535 HB avec h6 | DIN 6535 HB to h6 | DIN 6535 HB to h6 | DIN 6535 HB to h6 |
| Tool material | Carbure monobloc | Solid carbide | Solid carbide | Solid carbide |
| recommended maximum drilling depth L2 | 14.9 mm | 14.9 mm | 14.9 mm | 14.9 mm |