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Manufacturer number:
Cat. No.:
Slotted reducing adapter with cooling, ⌀ 20 mm, Clamping range ⌀ D1: 3mm
Article no.: 302150 3
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | with cooling lubricant entry, axial groove on shank | |
| Escape of cooling lubricant | with cooling lubricant exit, axial groove on shank | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | GZB-S | |
| Holder type | Plain shank | |
| Interface coding | ZYL00300115 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0200 mm | |
| Type of mounting | spigot | |
| Holder tolerance class | h6 | |
| Shank diameter | 20 mm | |
| Shank length | 50.5 mm | |
| Interface on machine side | Plain shank | |
| Min. clamping diameter | 3 mm | |
| Max. clamping diameter | 3 mm | |
| Gauge length | 16.5 mm | |
| Concentricity | 2 µm | |
| With cooling channel bore | yes | |
| Interface | joint 1; joint 2 | |
| Type of product | toolholder adapter | |
| Overall length | 52.5 mm | |
| Through-coolant available | yes | |
| Weight | 0.09 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 302150 3 | |
| EAN / GTIN | 4060576155234 | |
| Manufacturer number | 0217920 | |
| Manufacturer/responsible person | SCHUNK SE & Co. KG, Bahnhofstraße 106-134, 74348 Lauffen/Neckar, Germany, www.schunk.com |
Description
Utförande:
Schunk GZB-S reducerhylsa.
Flexibel längdförinställning möjlig genom förskjutbar mellandel.
Med kylkanalspår.
Flexibel längdförinställning möjlig genom förskjutbar mellandel.
Med kylkanalspår.
Användningsdata:
- För borrning, brotschning, fräsning och verktygsskärpning.
- För reducering av spänn-⌀.
- Kast ± 5 µm (systemnoggrannhet vid 3×d).
- Kast ± 2 µm (för reduceringshylsa).
- Högre spännkrafter än vid direktinspänning.
Passar till:
Hydro Dehn-spännchuck med spänndiameter 20 mm.