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Synchro tool head for ER25, Tap shank ⌀ d2: 8mm
Article no.: 703046
Catalog no.: 338185
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 | |
| Manufacturer’s designation | Synchrowerkzeugkopf für ER25 Gewindebohrer-Schaft-⌀ 8 mm | |
| Interface position | on the machine; on the workpiece | |
| Holder type | plain shank; plain shank | |
| Interface coding | ZYL01400110; ZYL00800110 | |
| Holder shape | plain shank; plain shank | |
| Holder version | metric; metric | |
| Holder size, metric | 14 mm; 8 mm | |
| Type of mounting | spigot; hole (internal mounting) | |
| Shank diameter DS | 14 mm; 8 mm | |
| Length of shank LS | 34.2 mm | |
| Interface on machine side | plain shank | |
| Interface on workpiece side | plain shank | |
| Gauge length A | 30 mm | |
| External diameter, on the tool side D | 19 mm | |
| suitable for tapping | yes | |
| Size of tap, min. D1 | M8 | |
| Size of tap, max. D1 | M11 | |
| With cooling channel bore | yes | |
| Max. coolant pressure | 50 bar | |
| Interface | joint 1; joint 2 | |
| Type of product | toolholder adapter | |
| Overall length L | 63.2 mm | |
| Overall height H1 | 19 mm | |
| Overall width B1 | 19 mm | |
| Standard | DIN 6499 | |
| Through-coolant available | yes | |
| Weight | 0.07 kg | |
| Content | 1 pcs. | |
| For tap shank diameter | 8 mm | |
| For shank square | 6.2 mm |
Identification & Classification
| Article number | 703046 | |
| Catalog number | 338185 | |
| EAN / GTIN | 4062406102104 | |
| Manufacturer number | 338185 8 | |
| Article class | 31P | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Tapping and thread forming on machines with synchronised spindles.
- Minimum Length Adjustment: +0.5mm / -0.2 mm.
- Compensation for synchronisation errors, hence better thread quality and clear increase in tool life.
- For collet chucks and driven tools to ISO 15488 (DIN 6499).
- Suitable for left-hand and right-hand threads.
Suitable for:
ER synchro collet No. 338180.