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Side lock arbor Form ADB with cooling channel bores, SK 50 A = 160, Clamping range ⌀ D1: 6mm
Article no.: 646439
Catalog no.: 300351
Article code:
Product details
Technical Data
| Entry of cooling lubricant | with cooling lubricant entry, radial | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Series | GARANT | |
| Holder type | iSO taper | |
| Holder shape | with decentralised cooling lubricant transfer via collar | |
| Holder version | dimensionless nominal size with cooling | |
| Holder size, no dimensions | 50 | |
| Type of mounting | spigot | |
| Shank length | 140.9 mm | |
| Interface on machine side | SK 50 | |
| Min. clamping diameter | 6 mm | |
| Max. clamping diameter | 6 mm | |
| Gauge length | 160 mm | |
| External diameter, tool-end | 25 mm | |
| Min. tool clamping length | 14.5 mm | |
| Max. tool clamping length | 14.5 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HPC | |
| With cooling channel bore | yes | |
| Coolant channel bore can be plugged | yes | |
| Interface | joint 1; joint 2 | |
| Type of product | side lock arbor | |
| Overall length | 261.75 mm | |
| Overall height | 25 mm | |
| Overall width | 25 mm | |
| Standard | DIN 6359; ISO 7388-1 | |
| Shape | ADB | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Material | heat-treatable steel | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 646439 | |
| Catalog number | 300351 | |
| EAN / GTIN | 4045197830036 | |
| Manufacturer number | 300351 6 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
GARANT −
All shanks hard turned (for smooth cutting action!). Balancing quality G 2.5 / G 25,000 rpm.
With coolant supply holes that can be plugged.
With Balluff/RFID chip bore.
All shanks hard turned (for smooth cutting action!). Balancing quality G 2.5 / G 25,000 rpm.
With coolant supply holes that can be plugged.
With Balluff/RFID chip bore.
Application:
For clamping tools with side flats to DIN 1835 B and DIN 6535 HB.