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Side lock arbor Form AD with cooling channel bore, BT 30 A = 100, Clamping ⌀ D1: 20mm
Article no.: 2018926
Catalog no.: 302591
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Coolant hole can be plugged | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially angled | |
| Cooling lubricant | yes | |
| Holder type | ISO taper | |
| Holder shape | MAS BT | |
| Holder version | metric | |
| Holder size, metric | 0300 mm | |
| Type of mounting | spigot | |
| Shank length | 78 mm | |
| Interface on machine side | BT 30 | |
| With flat surface contact | yes | |
| Min. clamping diameter | 20 mm | |
| Max. clamping diameter | 20 mm | |
| Gauge length | 100 mm | |
| External diameter, tool-end | 51.5 mm | |
| Body length (tool side) | 53 mm | |
| Min. tool clamping length | 47 mm | |
| Max. tool clamping length | 78 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 | |
| Thread | M12 | |
| 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 | 148.4 mm | |
| Overall height | 51.5 mm | |
| Overall width | 51.5 mm | |
| Standard | DIN 6359; ISO 7388-2; JIS B6339 | |
| Shape | AD | |
| With thread | yes | |
| With hole for RFID data carrier | no | |
| Through-coolant available | yes | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 2018926 | |
| Catalog number | 302591 | |
| EAN / GTIN | 4067263983965 | |
| Manufacturer number | 302591 20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
All shanks hard turned (for smooth running). Balancing quality G2.5 / 25,000 rpm. With coolant supply holes that can be plugged.
Application:
For clamping tools with side flat to DIN 1835 B and DIN 6535 HB.