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Reducing adapter SK / MT for locking threads, form A, BT 40, MT internal: 4
Article no.: 303092 4
Article code:
Product details
Technical Data
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | no | |
| Manufacturer’s designation | Reduzierhülse SK / MK | |
| Interface position | on the machine; on the workpiece | |
| Holder type | ISO taper; morse taper MT | |
| Interface coding | SKG00405195 | |
| Holder shape | MAS BT; for locking threads | |
| Holder version | dimensionless nominal size without cooling; dimensionless nominal size without cooling | |
| Holder size, no dimensions | 40; 4 | |
| Type of mounting | spigot; hole (internal mounting) | |
| Interface on machine side | BT 40 | |
| Interface on workpiece side | MK 4 | |
| Adapter side 1 | BT 40 | |
| Adapter side 2 | MK 4 | |
| Gauge length A | 95 mm | |
| External diameter, on the tool side D | 48 mm | |
| Concentricity | 8 µm | |
| Balance quality G at rotational speed | g 6.3 at 20,000 rpm | |
| Format | short | |
| Interface | joint 1; joint 2 | |
| Type of product | toolholder adapter | |
| Overall length L | 160.4 mm | |
| Standard | DIN 6383; ISO 7388-2; JIS B6339 | |
| Shape | A | |
| Surface treatment | ground | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 303092 4 | |
| EAN / GTIN | 4062406109417 | |
| Manufacturer number | 303092 4 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |