{{ name }}
Art.-Nr. {{ combinedCodeWithHighlight }}
Sachnummer:
EAN / GTIN:
Herstellernummer:
Kat. Nr.:
HOLEX Pro Steel VHM-Bohrer zylindrischer Schaft DIN 6535 HB, TiAlN, ⌀ DC h7 (mm bzw. Zoll): 7,7
Artikel-Nr.: 122507 7,7
Sachnummer:
Produktdetails
Technische Daten
| Through-coolant | yes, with 25 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Series | Pro Steel | |
| Wet maximum | suitable | |
| Manufacturer’s designation | HOLEX Pro Steel VHM-Bohrer zylindrischer Schaft DIN 6535 HB, TiAlN | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL00801015 | |
| Holder shape | with longitudinal slot | |
| Holder version | metric | |
| Holder size, metric | 0080 mm | |
| Dry machining | suitable only under restricted conditions | |
| Type of mounting | spigot | |
| Holder tolerance class | h6 | |
| Shank diameter | 8 mm | |
| Shank length | 36 mm | |
| Air | suitable only under restricted conditions | |
| Cutter diameter, min. | 7.7 mm | |
| Cutter diameter, max. | 7.7 mm | |
| Configurable | nein | |
| Tolerance of cutter diameter | Toleranzklasse ISO | |
| Tolerance class ISO | h7 | |
| Flute length | 41 mm | |
| Distance from cutter corner to cutter tip | 1.401 mm | |
| Number of teeth | 2 | |
| Twist direction | rechts | |
| Helix angle, min. | 30 degrees | |
| Angle, 1st step | 140 degrees | |
| Point geometry | A | |
| Product designation (type) | N | |
| Tool material | solid carbide | |
| Cutting media, manufacturer’s designation | VHM TiAlN | |
| Coating | TiAlN | |
| Interface | Trennstelle 1 | |
| Gauge length | 43 mm | |
| Usable length | 29 mm | |
| Overall length | 79 mm | |
| Functional length | 29 mm | |
| Weight | 50 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6537 K | |
| Machining method | drilling into solid material | |
| Colour ring | green | |
| Machining strategy | HPC | |
| Type of product | indexable drill | |
| Content | single part |
Identifikation & Klassifikation
| Artikelnummer | 122507 7,7 | |
| EAN / GTIN | 4045197832122 | |
| Herstellernummer | 122507 7,7 | |
| Hersteller/verantwortliche Person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Anwendertabelle
N
250
N
200
N
160
P
125
P
115
P
95
P
90
P
65
M
35
M
30
K
100
K
65
Beschreibung
Version:
Straight major cutting edges and a special flute profile ensure good chip evacuation. The robust cutter geometry ensures high-performance drilling with good process reliability.
A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and extremely wear-resistant coating.
A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and extremely wear-resistant coating.
Note:
Flute length LC = L2 + 1.5 × DC.