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Klantartikelnummer:
EAN/GTIN:
Nummer fabrikant:
Solid carbide high performance drill, plain shank DIN 6535 HA, TiN, ⌀ DC h7 (mm or inch): 4
Artikelnummer: 122340 4
Klantartikelnummer:
- Tool material: Solid carbide
- Standard: DIN 6537 K
- Version: 4×D
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 2
Productdetails
Technische gegevens
| Nominal ⌀ DC | 4 mm | |
| Coating | TiN | |
| Tool material | Solid carbide | |
| 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 | 18 mm | |
| Shank | DIN 6535 HA to h6 | |
| Through-coolant | yes, with 25 bar | |
| Semi-Standard | yes | |
| Flute length Lc | 24 mm | |
| Overall length L | 66 mm | |
| Shank ⌀ Ds | 6 mm | |
| Shank tolerance | h6 | |
| Feed f in steel < 900 N/mm2 | 0.14 mm/rev. | |
| Colour ring | green | |
| Type of product | Jobber drill |
Identificatie en classificatie
| Artikelnummer | 122340 4 | |
| EAN/GTIN | 4045197044440 | |
| Nummer fabrikant | 122340 4 | |
| Fabrikant | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Toepassingstabel
N
240
P
110
P
90
P
80
P
65
P
35
M
35
M
30
S
30
Omschrijving
Version:
Cutting chisel edge with high centring accuracy due to strong core and special point geometry. Straight major cutting edges with slightly honed edges and special flute profile produce short chips.