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Sachnummer:
EAN / GTIN:
Herstellernummer:
Kat. Nr.:
GARANT Uni Hero VHM-Bohrer zylindrischer Schaft DIN 6535 HA, TiAlSiN, ⌀ DC h7: 7,4mm
Artikel-Nr.: 122450 7,4
Sachnummer:
Im Set
Produktdetails
Technische Daten
| Through-coolant | yes, with 25 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially on bolt circle | |
| Escape of cooling lubricant | with cooling lubricant exit, axially angled | |
| Cooling lubricant | yes | |
| Series | Uni Hero | |
| Wet maximum | suitable | |
| Manufacturer’s designation | GARANT Uni Hero VHM-Bohrer zylindrischer Schaft | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 0080 mm | |
| Dry machining | suitable only under restricted conditions | |
| Holder tolerance class | h6 | |
| Shank diameter | 8 mm | |
| Shank length | 37,8 mm | |
| Holder diameter, ISO tolerance class | 0 mm | |
| Holder diameter, lower dimension | -0,009 mm | |
| Shank type | HA | |
| Air | suitable | |
| Cutter diameter, min. | 7,4 mm | |
| Cutter diameter, max. | 7,4 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h7 | |
| Body diameter | 7,4 mm | |
| Flute length | 41 mm | |
| Distance from cutter corner to cutter tip | 1,35 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Helix pitch | 30 mm | |
| Angle, 1st step | 140 degrees | |
| Point geometry | A | |
| Product designation (type) | H | |
| Tool material | solid carbide | |
| Machining group | K (cast iron); M (stainless steel); N (non-ferrous metals); P (steel); S (difficult-to-machine materials) | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Gauge length | 44 mm | |
| Usable length | 31 mm | |
| Overall length | 79 mm | |
| Functional length | 44 mm | |
| Weight | 57 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6537 K | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material | |
| Machining strategy | HPC | |
| Type of product | indexable drill | |
| Content | single part |
Identifikation & Klassifikation
| Artikelnummer | 122450 7,4 | |
| EAN / GTIN | 4069515009546 | |
| Herstellernummer | 122450 7,4 | |
| Hersteller/verantwortliche Person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Anwendertabelle
N
190
N
200
P
160
P
150
P
140
P
110
P
90
M
90
M
80
S
40
K
130
Beschreibung
Provedení:
Maximální univerzálnost a hospodárnost v jednom nástroji. Robustní provedení nástroje a konvexně konkávní zakřivení řezné hrany pro optimální stabilitu nástroje a vlastnosti při lámání třísek v široké škále materiálů. Speciální geometrie prostoru pro třísky a leštěný prostor třísky pro ideální odvádění třísek s nejvyšší procesní spolehlivostí. Ultra hladký povlak TiAlSiN s vysokým výkonem pro efektivní snížení míry opotřebení a tvorby nárůstků na břitu.