{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Side lock arbor Form ADB with cooling channel bores, SK 30 short, Clamping ⌀ D1: 20mm
Article no.: 300048 20
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Coolant hole can be plugged | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, axial groove on shank | |
| Escape of cooling lubricant | with cooling lubricant exit, axially angled and adjustable | |
| Cooling lubricant | yes | |
| Holder type | iSO taper | |
| Holder shape | with decentralised cooling lubricant transfer via collar | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 30 | |
| Type of mounting | spigot | |
| Interface on machine side | SK 30 | |
| Min. clamping diameter | 20 mm | |
| Max. clamping diameter | 20 mm | |
| Gauge length | 70 mm | |
| Body length on machine side | 35 mm | |
| External diameter, tool-end | 52 mm | |
| Body length (tool side) | 15.9 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HPC | |
| Width across flats | 55 mm | |
| Incl. RFID data carrier | no | |
| 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 | 117.8 mm | |
| Overall height | 52 mm | |
| Overall width | 52 mm | |
| Standard | DIN 6359; ISO 7388-1 | |
| Shape | ADB | |
| With width across flats | yes | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Material | heat-treatable steel | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 300048 20 | |
| EAN / GTIN | 4045197944177 | |
| Manufacturer number | 300048 20 | |
| 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 Balluff/RFID chip bore.
With coolant supply holes that can be plugged.
All shanks hard turned (for smooth cutting action!). Balancing quality G 2.5 / G 25,000 rpm.
With Balluff/RFID chip bore.
With coolant supply holes that can be plugged.
Application:
For clamping tools with side flats to DIN 1835 B and DIN 6535 HB.