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Die toolholder with length compensation VDI, Shank ⌀D1: 30mm
Article no.: 319793 30
Article code:
Product details
Technical Data
| 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 | Schneideisen-Grundhalter mit Längenausgleich VDI Schaft-D 3 | |
| Holder type | die stock | |
| Holder version | metric | |
| Holder size, metric | 70 mm | |
| Type of mounting | hole (internal mounting) | |
| Shank length | 100 mm | |
| Gauge length | 71 mm | |
| Body length on machine side | 78 mm | |
| External diameter, tool-end | 70 mm | |
| Length compensation by compression | 4 mm | |
| Length compensation by tension | 12 mm | |
| Pendular compensation | yes | |
| Suitable for tapping | yes | |
| With cooling channel bore | yes | |
| Interface | joint 1; joint 2 | |
| Type of product | quick-change chuck | |
| Overall length | 133 mm | |
| Overall height | 70 mm | |
| Overall width | 70 mm | |
| Standard | DIN 2185 | |
| Through-coolant available | yes | |
| Material | heat-treatable steel | |
| Surface treatment | hardened | |
| Weight | 1.1 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 319793 30 | |
| EAN / GTIN | 4062406239848 | |
| Manufacturer number | 319793 30 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
VDI shank.
Robust toolholder, all functional faces hardened and ground. Length compensation by compression and tension for cutting external threads exactly true to gauge size. To take standard DIN dies (round version).
Robust toolholder, all functional faces hardened and ground. Length compensation by compression and tension for cutting external threads exactly true to gauge size. To take standard DIN dies (round version).
Advantage:
- Cost reduction thanks to the modular system.
- All interchangeable inserts fit the base holder.
- Central coolant feed.
- Precise results, even on long threads.
- High quality threads.
Application:
Cutting external threads by means of a die. For use primarily on lathes, but also suitable for milling machines.
Optional extras:
Die adapter no. 319795.