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Eco toolholder, Form B3 radial right-hand, short, Shank ⌀ d1: 25mm
Article no.: 521378
Catalog no.: 319051
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | with cooling lubricant entry, radial | |
| Escape of cooling lubricant | with cooling lubricant exit, radial | |
| Cooling lubricant | yes | |
| Holder type | Plain shank | |
| Interface coding | ZYV | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0250 mm | |
| Type of mounting | spigot | |
| Shank diameter | 25 mm | |
| Shank length | 48 mm | |
| Interface on machine side | Plain shank; VDI 25 | |
| Functional length | 16 mm | |
| Functional height | 16 mm | |
| Functional depth | 30 mm | |
| Tool position | right-hand | |
| Axially offset | yes | |
| Interface | joint 1; joint 2 | |
| Type of product | VDI tool holders | |
| Overall length | 55 mm | |
| Overall height | 22 mm | |
| Overall width | 55 mm | |
| Standard | DIN 69880; DIN ISO 10889; VDI 3425 | |
| Shape | B | |
| Through-coolant available | no | |
| Material | case-hardened steel | |
| Surface treatment | ground | |
| Weight | 0.66 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 521378 | |
| Catalog number | 319051 | |
| EAN / GTIN | 4045197528384 | |
| Manufacturer number | 319051 25 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Case-hardened HRC 58 ±2.
- All functional faces ground.
- With ball type coolant nozzles.
GARANT Eco – For use with normal clamping/screw-on toolholders, GARANT Eco − system grooving toolholders No. 273830 − 273891 and GARANT Eco − parting-off toolholder No. 273651.
Application:
Mainly for external machining.
Standard:
ISO 10889 / DIN 69880 / VDI 3425, sheet 2.