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Tapping chuck, ER synchro, BT 40, for ER collet size: 25
Article no.: 2019404
Catalog no.: 338193
Article code:
- Arbor standard: ISO 7388-1
- Through-coolant: yes, with max. 50 bar
- Shape: AD
Product details
Technical Data
| Tapping range | M6 – M20 | |
| Adapter | BT 40 | |
| Arbor standard | ISO 7388-1 | |
| Through-coolant | yes, with max. 50 bar | |
| Length compensation by compression | 0.5 mm | |
| Length compensation by tension | 0.5 mm | |
| External ⌀ D | 45 mm | |
| Internal ⌀ D1 | 42 mm | |
| Overhang dimension A | 100 mm | |
| Shape | AD | |
| Type of product | Tapping head |
Identification & Classification
| Article number | 2019404 | |
| Catalog number | 338193 | |
| EAN / GTIN | 4067263558972 | |
| Manufacturer number | 338193 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.