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GARANT Master Eco boring bar holder Form E2, VDI 30, Bore dia. d2 (H7): 25mm
Article no.: 319225 25
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, radial | |
| Escape of cooling lubricant | with cooling lubricant exit, axial groove on shank | |
| Cooling lubricant | yes | |
| Series | GARANT Master Eco | |
| Manufacturer’s designation | GARANT Master Eco Bohrstangenhalter Form E2 VDI 30 | |
| Interface position | on the machine; on the workpiece | |
| Holder type | Plain shank; Plain shank | |
| Interface coding | ZYV03000115; ZYL02502215 | |
| Holder shape | Standard | |
| Holder version | metric; metric | |
| Holder size, metric | 0300 mm; 0250 mm | |
| Type of mounting | spigot; hole (internal mounting) | |
| Holder tolerance class | h6; H7 | |
| Shank diameter | 30 mm; 25 mm | |
| Shank length | 55 mm; 22 mm | |
| Holder diameter, ISO tolerance class | 30 mm | |
| Holder diameter, lower dimension | -0.013 mm | |
| Shank form | round | |
| Head shape | round | |
| Head length | 48 mm | |
| Functional height | 68 mm | |
| Functional width | 62 mm | |
| Hole diameter min. | 62 mm | |
| Cutting edge length | 62 mm | |
| Holder form | straight (G) | |
| Interface | joint 1; joint 2 | |
| Gauge length | 70 mm | |
| Usable length | 125 mm | |
| Functional length | 13.8 mm | |
| Cutting direction | neutral | |
| Data carriers | without data carrier | |
| Type of product | Boring Bar | |
| Content | single part |
Identification & Classification
| Article number | 319225 25 | |
| EAN / GTIN | 4067263107873 | |
| Manufacturer number | 319225 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.
- Through-bored VDI shank.
- With two ball spray nozzles.
Advantage:
- Also suitable for longer boring bars.
- Individual length adjustment for the boring bars.
Application:
For internal machining with boring bar holder.
Note:
Not suitable for use with reducing adapter.
The boring bar can be inserted through when using shanks size 8 – 16.
The boring bar can be inserted through when using shanks size 8 – 16.