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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Slotted reducing adapter sealed, ⌀ 12 mm, Clamping range ⌀ D1: 8mm
Article no.: 228418
Catalog no.: 302140
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Geschlitzte Reduzierhülse abgedichtet | |
| Interface position | on the machine; on the workpiece | |
| Holder type | plain shank; plain shank | |
| Interface coding | ZYL01200105 | |
| Holder shape | plain shank; plain shank | |
| Holder version | metric; metric | |
| Holder size, metric | 12 mm; 8 mm | |
| Shank diameter DS | 12 mm; 8 mm | |
| Interface on machine side | shank diameter = 12 mm | |
| Interface on workpiece side | plain shank | |
| Min. clamping diameter D1 | 8 mm | |
| Max. clamping diameter D1 | 8 mm | |
| Adapter side 1 | hydraulic chuck | |
| Adapter side 2 | plain shank | |
| Hole diameter on workpiece side D1 | 8 mm | |
| External diameter, on the tool side D | 12 mm | |
| Concentricity | 2 µm | |
| Interface | joint 1; joint 2 | |
| Type of product | toolholder adapter | |
| Overall length L | 47 mm | |
| Overall height H1 | 12 mm | |
| Overall width B1 | 12 mm | |
| Through-coolant available | no | |
| Weight | 0.033 kg | |
| Content | 1 pcs. | |
| Internal diameter D1 | 8 mm |
Identification & Classification
| Article number | 228418 | |
| Catalog number | 302140 | |
| EAN / GTIN | 4019208193182 | |
| Article class | 33D |
Description
Version:
Sealed (rubber plug).
Application:
- For drilling, reaming, milling, and tool sharpening.
- Very high flexibility due to reduction in clamping diameter.
- High torque guarantees a greater metal removal rate than with 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.
Optional extras:
Parallel wipers No. 343720.