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Artiklové číslo {{ combinedCodeWithHighlight }}
Vaše materiálové číslo:
EAN / GTIN:
Číslo výrobce:
Katalogové číslo:
TK vrták GARANT Diabolo HPC válcová stopka DIN 6535 HB, TiAlN, ⌀ DC h7: 7,9mm
Artiklové číslo: 122642 7,9
Vaše materiálové číslo:
Údaje o výrobku
Technické údaje
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Series | Diabolo | |
| Wet maximum | suitable | |
| Manufacturer’s designation | GARANT Diabolo VHM-HPC-Bohrer zylindrischer Schaft DIN 6535 HB, TiAlN, D_C h7: 7,9mm | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 8 mm | |
| Dry machining | suitable only under restricted conditions | |
| Type of mounting | spigot | |
| Holder tolerance class | h6 | |
| Shank diameter | 8 mm | |
| Shank length | 36 mm | |
| Shank type | HB | |
| Air | suitable | |
| Cutter diameter, min. | 7.9 mm | |
| Cutter diameter, max. | 7.9 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h7 | |
| Flute length | 53 mm | |
| Distance from cutter corner to cutter tip | 1.438 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Helix pitch | 42.987 mm | |
| Angle, 1st step | 140 degrees | |
| Point geometry | A | |
| Product designation (type) | H | |
| Tool material | solid carbide | |
| Standard designation for cutting medium, 2nd Priority | solid carbide | |
| Standard designation for cutting medium, 3rd Priority | solid carbide | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Gauge length | 55 mm | |
| Usable length | 41.15 mm | |
| Overall length | 91 mm | |
| Functional length | 41.15 mm | |
| Weight | 6,632 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6537 L | |
| Shape letter standard number | L | |
| Machining method | drilling into solid material | |
| Colour ring | red | |
| Machining strategy | HPC | |
| Type of product | indexable drill | |
| Content | single part |
Identifikace a klasifikace
| Katalogové číslo | 122642 7,9 | |
| EAN / GTIN | 4045197971968 | |
| Číslo výrobce | 122642 7,9 | |
| Výrobce/odpovědná osoba | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Aplikační tabulka
P
90
P
80
P
70
P
65
P
55
H
28
H
16
H
14
H
10
H
30
H
28
H
28
K
70
Popis
Version:
Cutting chisel edge with high centring accuracy due to strong core and special point geometry. Convex major cutting edges with defined honed edge ensure the drill has high stability and maximum load capacity.
Special multi-nano layer coating for drilling in hardened steels.
Special multi-nano layer coating for drilling in hardened steels.
Note:
Flute length LC = L2 + 1.5 × DC.