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Klantartikelnummer:
EAN/GTIN:
Nummer fabrikant:
VHM-HPC-diepgatboor cilindrische schacht DIN 6535 HA 50×D, TiAlN, ⌀ DC: 5mm
Artikelnummer: 123750 5
Klantartikelnummer:
- Snijmateriaal: VHM
- Standard: Fabrieksnorm
- Uitvoering: 50×D
- Tolerance nominal ⌀: fg6
- Number of cutting edges Z: 2
Productdetails
Technische gegevens
| Nominal ⌀ DC | 5 mm | |
| Coating | TiAlN | |
| Snijmateriaal | VHM | |
| Standard | Fabrieksnorm | |
| Uitvoering | 50×D | |
| Tolerance nominal ⌀ | fg6 | |
| Number of cutting edges Z | 2 | |
| Tophoek | 135 graden | |
| recommended maximum drilling depth L2 | 267.5 mm | |
| Schacht | DIN 6535 HA met h6 | |
| Inwendige koeling | ja, met 40 bar | |
| Verspaningsstrategie | HPC | |
| Pilotboor noodzakelijk | ja, pilot- en co-pilotboor | |
| Flute length Lc | 275 mm | |
| Overall length L | 320 mm | |
| Shank ⌀ Ds | 6 mm | |
| Feed f in steel < 900 N/mm2 | 0.08 mm/rev. | |
| Gekleurde ring | groen | |
| Producttype | Spiraalboor |
Identificatienummers en classificaties
| Artikelnummer | 123750 5 | |
| EAN/GTIN | 4045197498311 | |
| Nummer fabrikant | 123750 5 |
Toepassingstabel
P
65
P
50
P
50
P
50
P
45
M
35
M
30
K
55
Omschrijving
Version:
Spiral fluted, with 4 guide chamfers and internal cooling channels. New generation of high performance deep hole drills in the HPC range. With 135° point angle and special fg6 cutting edge tolerance for optimum generation of deep holes. High roundness and alignment accuracy of the deep hole.
Note:
Flute length LC = L2 + 1.5 × DC.
To achieve good process reliability with 40×D and 50×D deep hole drills, it is absolutely essential to drill a pilot hole to the maximum drilling depth with a pilot drill No. 122736 and a 20×D co-pilot hole with a co-pilot drill No. 123691.
The generation of a pilot hole improves process reliability. See also pages 140/141.
To achieve good process reliability with 40×D and 50×D deep hole drills, it is absolutely essential to drill a pilot hole to the maximum drilling depth with a pilot drill No. 122736 and a 20×D co-pilot hole with a co-pilot drill No. 123691.
The generation of a pilot hole improves process reliability. See also pages 140/141.