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Nr własny produktu:
EAN / GTIN:
Numer producenta:
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Wiertła wysokowydajne VHM, chwyt walcowy DIN 6535 HE, TiN, ⌀ DC h7: 3,4mm
Nr art.: 122640 3,4
Nr własny produktu:
Szczegóły produktu
Dane techniczne
| Tool material | VHM | |
| Standard | DIN 6537 L | |
| Coating | TiN | |
| Cutter diameter, min. Dc min. | 3.4 mm | |
| Tolerance class ISO | h7 | |
| Overall length L | 66 mm | |
| Flute length Lc | 28 mm | |
| Shank diameter DS | 6 mm | |
| Angle, 1st step | 140 degrees | |
| Helix angle, min. | 30 degrees | |
| Through-coolant | tak, przy 25 bar | |
| Number of teeth Z | 2 | |
| Content | część pojedyncza | |
| Cooling lubricant | tak | |
| Manufacturer’s designation | VHM-Hochleistungsbohrer Whistle-Notch DIN 6535 HE D h7 3,4 mm | |
| Interface position | Po stronie maszyny | |
| Holder type | chwyt walcowy | |
| Interface coding | ZYL00605315 | |
| Holder version | wymiar metryczny | |
| Length of shank LS | 36 mm | |
| Shank type | HE | |
| Configurable | nie | |
| Tolerance of cutter diameter | Klasa tolerancji wg ISO | |
| Distance from cutter corner to cutter tip | 0.6 mm | |
| Twist direction | prawe | |
| Cutting media, manufacturer’s designation | VHM | |
| Interface | Miejsce rozdzielenia 1 | |
| Tolerance class | h7 | |
| Gauge length A | 30 mm | |
| Usable length L1 | 23 mm | |
| Weight | 17 g | |
| Cutting direction | Prawotnący | |
| Machining method | Wiercenie w pełnym materiale (BVB) | |
| Colour ring | zielony | |
| Type of product | Wiertło | |
| Version (×D) | 6×D | |
| Recommended maximum drilling depth | 22.9 mm |
Identyfikacja i klasyfikacja
| Numer artykułu | 122640 3,4 | |
| EAN / GTIN | 4045197394477 | |
| Numer producenta | 122640 3,4 | |
| Producent/osoba odpowiedzialna | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Tabela zastosowań
N
240
P
110
P
90
P
80
P
65
P
30
M
35
M
30
S
30
Opis
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.
Straight major cutting edges with slightly honed edges and special flute profile produce short chips.
Note:
Flute length LC = L2 + 1.5 × DC.
NEW GENERATION AVAILABLE!
Recommended successor product is No. 122778.
NEW GENERATION AVAILABLE!
Recommended successor product is No. 122778.