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Short drill chuck Form AD/B, SK 40, Clamping range: 0,3-10mm
Article no.: 647744
Catalog no.: 301465
Article code:
Product details
Technical Data
| Through-coolant | yes, with max. 50 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Holder type | iSO taper | |
| Interface coding | SKG04001795 | |
| Holder shape | steep taper DIN ISO 7388-1 | |
| Holder version | dimensionless nominal size with cooling | |
| Holder size, no dimensions | 40 | |
| Type of mounting | spigot | |
| Shank length | 63.55 mm | |
| Interface on machine side | SK 40 | |
| Min. clamping diameter | 0.3 mm | |
| Max. clamping diameter | 10.2 mm | |
| Gauge length | 73 mm | |
| External diameter, tool-end | 38 mm | |
| Max. speed | 25’000 min-1 | |
| Concentricity | 20 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Width across flats | 4 mm | |
| Maximum coolant pressure | 50 bar | |
| Interface | joint 1; joint 2 | |
| Type of product | drill chuck | |
| Overall length | 144.4 mm | |
| Overall height | 38 mm | |
| Overall width | 38 mm | |
| Standard | ISO 7388-1 | |
| Shape | ADB | |
| With width across flats | yes | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Surface treatment | sand blasted | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 647744 | |
| Catalog number | 301465 | |
| EAN / GTIN | 4045197868787 | |
| Manufacturer number | 301465 0,3-10 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |