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Tapping chuck, ER synchro, Shank ⌀ 25 mm, for ER collet size: 25
Article no.: 183773
Catalog no.: 338198
Article code:
Product details
Technical Data
| Through-coolant | yes, with max. 50 bar | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Holder type | plain shank | |
| Interface coding | ZYL02502510 | |
| Holder version | metric | |
| Holder size, metric | 0250 mm | |
| Type of mounting | spigot | |
| Shank diameter DS | 25 mm | |
| Shank length LS | 69.5 mm | |
| Interface on machine side | plain shank | |
| Min. clamping diameter D1 | 1 mm | |
| Max. clamping diameter D1 | 16 mm | |
| For collet type | ER collet | |
| Collet size | 25 | |
| Gauge length A | 110 mm | |
| External diameter, tool-end D | 42 mm | |
| Min. tool clamping length L3 min | 14 mm | |
| Max. tool clamping length L3 | 20 mm | |
| Maximum coolant pressure | 50 bar | |
| Interface | joint 1; joint 2 | |
| Type of product | collet chucks | |
| Overall length L | 167 mm | |
| Overall height H1 | 45 mm | |
| Overall width B1 | 45 mm | |
| Standard | DIN 1835 B; DIN 1835 E | |
| Through-coolant available | yes | |
| Material | steel | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 183773 | |
| Catalog number | 338198 | |
| EAN / GTIN | 4062406522612 | |
| Manufacturer number | 338198 25 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- With minimum length adjustment (MLA), by means of a damping element.
- Internal coolant supply up to 50 bar.
- Increases the tool life of taps/fluteless taps.
Application:
- On machining centres with synchronised spindles.
- For compensating the difference in pitch between tap and synchronised spindle.
- For compensating the pitch tolerances of taps.
Optional extras:
Note:
Do not degrease the synchro tapping chuck.
Do not clean the items with aggressive cleaners or in an ultrasonic bath. Rubber rings and seals may be damaged.
Do not clean the items with aggressive cleaners or in an ultrasonic bath. Rubber rings and seals may be damaged.