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Manufacturer number:
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Side lock arbor Form ADB with cooling channel bores, SK 40 A = 160, Clamping range ⌀ D1: 14mm
Article no.: 646423
Catalog no.: 300276
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Coolant hole can be plugged | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, radially before holder | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Holder type | iSO taper | |
| Holder shape | flat surface contact, standard taper form A | |
| Holder version | dimensionless nominal size with cooling | |
| Holder size, no dimensions | 40 | |
| Type of mounting | spigot | |
| Shank length | 140.9 mm | |
| Interface on machine side | SK 40 | |
| Min. clamping diameter | 14 mm | |
| Max. clamping diameter | 14 mm | |
| Gauge length | 160 mm | |
| External diameter, tool-end | 43.5 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HPC | |
| Vibration damping | no | |
| Pendular compensation | no | |
| Incl. RFID data carrier | yes | |
| 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 | 228.4 mm | |
| Overall height | 43.5 mm | |
| Overall width | 43.5 mm | |
| Standard | DIN 6359; ISO 7388-1 | |
| Shape | ADB | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Material | steel | |
| Surface treatment | bright finish | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 646423 | |
| Catalog number | 300276 | |
| EAN / GTIN | 4045197829870 | |
| Manufacturer number | 300276 14 | |
| 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.