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Nr własny produktu:
EAN / GTIN:
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Wiertła z VHM GARANT Master Steel Feed, chwyt walcowy DIN 6535 HB, TiAlN, ⌀ DC h7 (mm lub cale): 5,5
Nr art.: 122436 5,5
Nr własny produktu:
Szczegóły produktu
Dane techniczne
| Through-coolant | Ano, při 25 barech | |
| Cooling lubricant | ano | |
| Series | Master Steel | |
| Manufacturer’s designation | GARANT Master Steel Feed VHM-Bohrer zylindrischer Schaft | |
| Interface position | Na straně stroje | |
| Holder type | Válcová stopka | |
| Shank diameter DS | 6 mm | |
| Shank length LS | 36 mm | |
| Shank type | HB | |
| ESD protected area (EPA) | ne | |
| Cutter diameter, min. Dc min. | 5.5 mm | |
| Configurable | ne | |
| Tolerance of cutter diameter | Třída tolerance ISO | |
| Tolerance class ISO | h7 | |
| Body diameter D4 | 6 mm | |
| Flute length Lc | 28 mm | |
| Number of teeth Z | 3 | |
| Twist direction | pravý | |
| Helix angle, min. | 30 degrees | |
| Angle, 1st step | 145 degrees | |
| Product designation (type) | K | |
| Tool material | TK | |
| Machining group | P (ocel) | |
| Coating | TiAlN | |
| Interface | Odpojovací místo 1 | |
| Toleranzklasse | h7 | |
| Gauge length A | 30 mm | |
| Usable length L1 | 20 mm | |
| Overall length L | 66 mm | |
| Functional length | 20 mm | |
| Hmotnost | 18 g | |
| Cutting direction | Pravořezný | |
| Tool version | Plný tvrdý kov | |
| Standard | DIN 6537 K | |
| Data carriers | Bez datového nosiče | |
| Machining method | Vrtání do plného (BVB) | |
| Colour ring | zelená | |
| Machining strategy | HPC | |
| Type of product | Vrtáky do plného | |
| Ausführung (×D) | 4×D | |
| empfohlene maximale Bohrtiefe | 19.8 mm |
Identyfikacja i klasyfikacja
| Numer artykułu | 122436 5,5 | |
| EAN / GTIN | 4045197792600 | |
| Numer producenta | 122436 5,5 | |
| Producent/osoba odpowiedzialna | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Tabela zastosowań
P
160
P
140
P
130
P
110
P
90
H
60
M
60
M
50
S
40
K
130
K
80
Opis
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 chisel point guarantees optimum self-centring behaviour and permits spot drilling on irregular surfaces. 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.
- With a 145° point angle for low burrs on emerging from through holes.
The sector-leading technology of the chisel point guarantees optimum self-centring behaviour and permits spot drilling on irregular surfaces. 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.