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Slotted reducing adapter with cooling, ⌀ 20 mm, Clamping range ⌀ D1: 3mm
Article no.: 302155 3
Article code:
Product details
Technical Data
| Manufacturer’s designation | Geschlitzte Reduzierhülse mit Kühlung | |
| Interface position | on the machine; on the workpiece | |
| Holder type | plain shank; plain shank | |
| Interface coding | ZYL02000115 | |
| Holder shape | plain shank; plain shank | |
| Holder version | metric; metric | |
| Holder size, metric | 20 mm; 3 mm | |
| Shank diameter DS | 20 mm; 3 mm | |
| Clamping diameter D1 | 3 mm | |
| External diameter D | 20 mm | |
| Shape | cylindrical | |
| Cylinder diameter D2 | 20 mm | |
| Clamping profile | round | |
| Concentricity ≤ | 2 µm | |
| Through-coolant available | yes | |
| Interface | joint 1; joint 2 | |
| Type of product | clamping sleeve | |
| Content | single part |
Identification & Classification
| Article number | 302155 3 | |
| EAN / GTIN | 4045197732637 | |
| Manufacturer number | 302155 3 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
With cooling channel slots.
Application:
- For drilling, reaming, milling, and tool sharpening.
- Very high flexibility due to reduction in clamping diameter.
- Very high torque guarantees a higher volume of metal removal compared to direct clamping.
- Concentricity ± 5 µm (system accuracy at 3×D).
- Concentricity ± 2 µm (for reducing adapter).
- Can be used in all commercially available hydraulic chucks.
Suitable for:
Hydraulic chuck with clamping ⌀ 20 mm.