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Cat. No.:
Face mill arbor vibration damped, BT 50 A = 400, Spigot ⌀ d1: 22mm
Article no.: 646491
Catalog no.: 303056
Article code:
Product details
Technical Data
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Holder type | iSO taper | |
| Interface coding | SKG10001000 | |
| Holder shape | MAS BT | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 50 | |
| Type of mounting | spigot | |
| Shank length | 362 mm | |
| Interface on machine side | BT 50 | |
| With flat surface contact | yes | |
| Distance | 400 mm | |
| Gauge length | 400 mm | |
| Milling cutter spigot length | 19 mm | |
| External diameter, tool-end | 48 mm | |
| Concentricity | 6 µm | |
| Balance quality G at rotational speed | g 6.3 at 8,000 rpm | |
| Machining strategy | HPC | |
| Vibration damping | yes | |
| Incl. RFID data carrier | no | |
| Interface | joint 1; joint 2 | |
| Type of product | face mill arbor | |
| Overall height | 48 mm | |
| Overall width | 48 mm | |
| Standard | DIN 6357; DIN 69882-3; ISO 7388-2; JIS B6339 | |
| Shape | A | |
| With hole for RFID data carrier | yes | |
| Material | heat-treatable steel | |
| Weight | 9.4 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 646491 | |
| Catalog number | 303056 | |
| EAN / GTIN | 4045197821751 | |
| Manufacturer number | 303056 22 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Cylindrical form.
- Taper shank, spigot, and all contact surfaces are ground at the collar.
- With RFID/Balluffchip bore.
- Larger collar contact face.
- Vibration damped version, arbor with vibration-damping core.
Advantage:
Significantly lower tendency to vibrate. Considerable increase in feed rate.
Supplied with:
Cutter lock screw and drive dog.
Optional extras:
Special toggle spanner No. 309840.
Note:
Further sizes on request.