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Drill chuck with straight shank, Type: 25
Article no.: 703071
Catalog no.: 341265
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 | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder version | metric | |
| Holder size, metric | 0250 mm | |
| Type of mounting | spigot | |
| Shank diameter | 25 mm | |
| Shank length | 56 mm | |
| Interface on machine side | Plain shank | |
| Min. clamping diameter | 1 mm | |
| Max. clamping diameter | 16 mm | |
| Gauge length | 81.9 mm | |
| External diameter, tool-end | 50 mm | |
| Drill head length closed | 92 mm | |
| Drill head length open | 81.9 mm | |
| Concentricity | 20 µm | |
| Balance quality G at rotational speed | g 6.3 at 20,000 rpm | |
| Format | slim | |
| With cooling channel bore | yes | |
| Maximum coolant pressure | 50 bar | |
| Interface | joint 1 | |
| Type of product | drill chuck | |
| Overall length | 137.9 mm | |
| Overall height | 50 mm | |
| Overall width | 50 mm | |
| Standard | DIN 6499 | |
| Through-coolant available | yes | |
| Material | steel | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 703071 | |
| Catalog number | 341265 | |
| EAN / GTIN | 4062406086626 | |
| Manufacturer number | 341265 25 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- For clockwise and anticlockwise rotation.
- Slim design.
- Targeted delivery of coolant.
Advantage:
- Very flexible applications due to the plain shank.
- Optimum holding torques at the tool.
Supplied with:
Torx chuck key with T-handle.