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Arbor for screw-in milling cutters with thread vibration-damped, tapered form, HSK-A 63, Thread M×length L1: M8X75
Article no.: 646508
Catalog no.: 307037
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Interface position | on the machine; on the workpiece | |
| Holder type | hollow shank taper HSK; screw holder | |
| Interface coding | HSK06300195 | |
| Holder shape | flat surface contact, standard taper form A; standard with metric thread | |
| Nominal size of mounting thread | M8 | |
| Holder version | metric with cooling lubricant holes; metric | |
| Holder size, metric | 63 mm; 8 mm | |
| Type of mounting | spigot; tapped hole | |
| Gauge length A | 101 mm | |
| Hole diameter on workpiece side D1 | 8.5 mm | |
| External diameter, on the tool side D | 23 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HSC | |
| Vibration damping | yes | |
| Thread G; M | M8 | |
| External diameter, 2 on the tool side D2 | 13 mm | |
| Usable length LN | 75 mm | |
| Interface | joint 1; joint 2 | |
| Type of product | screw-in toolholder | |
| Overall length L | 132.9 mm | |
| Standard | DIN 69893; ISO 12164-1 | |
| Shape | A | |
| With thread | yes | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Material | tungsten carbide | |
| Weight | 0.786 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 646508 | |
| Catalog number | 307037 | |
| EAN / GTIN | 4045197905031 | |
| Manufacturer number | 307037 M8X75 | |
| Article class | 31A | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
With RFID/Balluffchip bore. Tapered design. Vibration damped version, arbor with vibration-damping core.
Application:
To take screw-in milling cutters with thread.
Optional extras:
Extensions No. 301358, reducers No. 301359, coolant pipe No. 309880, socket for coolant pipe No. 309890.