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Arbor for screw-in milling cutters with thread, BT 50, Thread M × Length L1: M8X50
Article no.: 702677
Catalog no.: 303141
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, axially concentric | |
| Cooling lubricant | yes | |
| Holder type | iSO taper | |
| Holder shape | MAS BT | |
| Holder version | dimensionless nominal size with cooling | |
| Holder size, no dimensions | 50 | |
| Type of mounting | spigot | |
| Interface on machine side | BT 50 | |
| With flat surface contact | no | |
| Gauge length | 88 mm | |
| Hole diameter on workpiece side | 8.5 mm | |
| External diameter, tool-end | 23 mm | |
| Body length (tool side) | 50 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HSC | |
| Thread | M8×50 | |
| Interface | joint 1; joint 2 | |
| Type of product | screw-in toolholder | |
| Overall length | 189.8 mm | |
| Overall height | 189.8 mm | |
| Overall width | 23 mm | |
| Standard | ISO 7388-2; JIS B6339 | |
| Shape | ADB | |
| With thread | yes | |
| Through-coolant available | no | |
| Weight | 3.51 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 702677 | |
| Catalog number | 303141 | |
| EAN / GTIN | 4062406106140 | |
| Manufacturer number | 303141 M8X50 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |