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Codul articolului:
EAN / GTIN:
Număr producător:
Nr. cat.:
Burghiu din carbură, cu coadă cilindrică GARANT Master Steel Feed DIN 6535 HB, TiAlN, ⌀ DC h7: 4mm
Cod articol.: 123036 4
Codul articolului:
- Materiał ostrza: VHM
- Standard: Norma zakładowa
- Wersja: 8×D
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 3
Detalii despre produs
Date tehnice
| Seria | Master Steel | |
| Nominal ⌀ DC | 4 mm | |
| powłoka | TiAlN | |
| Materiał ostrza | VHM | |
| Standard | Norma zakładowa | |
| Wersja | 8×D | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 3 | |
| kąt wierzchołkowy | 140 stopni | |
| recommended maximum drilling depth L2 | 37 mm | |
| chwyt | DIN 6535 HB h6 | |
| chłodzenie wewnętrzne | tak, przy 25 barach | |
| Strategia skrawania | HPC | |
| Semi-Standard | tak | |
| Flute length Lc | 43 mm | |
| Overall length L | 81 mm | |
| Shank ⌀ Ds | 6 mm | |
| Feed f in steel < 1100 N/mm2 | 0.28 mm/rev. | |
| pierścień barwny | zielone | |
| Rodzaj produktu | Wiertła kręte |
Identificare și clasificare
| Cod articol | 123036 4 | |
| EAN / GTIN | 4045197838490 | |
| Număr producător | 123036 4 | |
| Producător/responsabil | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Tabel de aplicaţii
P
120
P
110
P
100
P
90
P
70
H
60
M
55
M
50
S
40
K
120
K
80
Descriere
Version:
3-flute drill, specially developed for use at very high feed rates. Outstandingly suitable for machines with high installed power and stable machining conditions.
The sector-leading technology of the drill point guarantees optimum self-centring behaviour. 3 guide chamfers guarantee a stable exit from the hole and an exact roundness of the hole.
- Special cutter geometry with stable cutting edges and large clearance at the centre enables very high feed rates.
- The patented tip is optimised for chip flow and generates low cutting pressure with good chip breakage.
The sector-leading technology of the drill point guarantees optimum self-centring behaviour. 3 guide chamfers guarantee a stable exit from the hole and an exact roundness of the hole.
Note:
Flute length LC = L2 + 1.5 × DC.