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Cat. No.:
Solid carbide high performance drill, plain shank DIN 6535 HA, TiN, ⌀ DC h7 (mm or inch): 4
Article no.: 122340 4
Article code:
Product details
Technical Data
| Through-coolant | yes, with 25 bar | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | VHM-Hochleistungsbohrer zylindrischer Schaft | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00600115 | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder tolerance class | h6 | |
| Shank diameter DS | 6 mm | |
| Shank type | HA | |
| Cutter diameter, min. Dc min. | 4 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h7 | |
| Flute length Lc | 24 mm | |
| Number of teeth Z | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 30 degrees | |
| Angle, 1st step | 140 degrees | |
| Tool material | solid carbide | |
| Coating | TiN | |
| Interface | joint 1 | |
| Toleranzklasse | h7 | |
| Gauge length A | 30 mm | |
| Usable length L1 | 18 mm | |
| Overall length L | 66 mm | |
| Weight | 19 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 6537 K | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | green | |
| Type of product | indexable drill | |
| Ausführung (×D) | 4×D | |
| empfohlene maximale Bohrtiefe | 18 mm | |
| Content | single part |
Identification & Classification
| Article number | 122340 4 | |
| EAN / GTIN | 4045197044440 | |
| Manufacturer number | 122340 4 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
240
P
110
P
90
P
80
P
65
P
35
M
35
M
30
S
30
Description
Exécution:
Ame renforcée et amincissement spécial − avec arête de coupe transversale de grande précision de centrage. Les arêtes principales droites avec léger chanfrein et une forme particulière de goujure génèrent des copeaux courts.