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Quick-change toolholder, Weldon with external nut ER 25, Clamping ⌀: 6mm
Article no.: 319761 6
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Holder type | collet taper | |
| Holder shape | collet taper 1:10 | |
| Holder version | metric | |
| Holder size, metric | 0250 mm | |
| Type of mounting | spigot | |
| Shank length | 21 mm | |
| Interface on machine side | Plain shank | |
| Gauge length | 52.5 mm | |
| External diameter, tool-end | 41.7 mm | |
| Body length (tool side) | 22 mm | |
| Concentricity | 3 µm | |
| Interface | joint 1; joint 2 | |
| Type of product | quick-change chuck | |
| Overall length | 54 mm | |
| Overall height | 41.7 mm | |
| Overall width | 41.7 mm | |
| Through-coolant available | no | |
| Material | steel | |
| Surface treatment | hardened | |
| Weight | 0.229 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 319761 6 | |
| EAN / GTIN | 4062406328672 | |
| Manufacturer number | 319761 6 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Two-part design consisting of base body and precision clamping nut.
- Made from high quality tool steel; all functional faces hardened and reworked.
Advantage:
Extremely easy-to-use quick-change system for driven tools. Prepare the quick-change adapter with a tool and change it using a driven tool. The clamping nut is ball-bearing mounted.
Multi-flexible use:
Multi-flexible use:
- Quick and easy exchange of adapters for the driven tool used.
- Suitable for all driven tools from various manufacturers with ER collet connection.
Application:
For drilling and milling with driven tools with ER collet connection.