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Face mill arbor cylindrical, with cooling channel bore, SK 50 A = 300, Spigot ⌀ d1: 22mm
Article no.: 301152 22
Article code:
Product details
Technical Data
| Through-coolant | yes, with max. 50 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially angled | |
| Cooling lubricant | yes | |
| Holder type | ISO taper | |
| Holder shape | with longitudinal and cross-slot | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 50 | |
| Type of mounting | spigot | |
| Shank length LS | 190 mm | |
| Interface on machine side | SK 50 | |
| Gauge length A | 300 mm | |
| Milling cutter spigot length L3; L4 | 300 mm | |
| External diameter, tool-end D | 48 mm | |
| Max. speed | 8,000 min-1 | |
| 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 | |
| With cooling channel bore | yes | |
| Interface | joint 1; joint 2 | |
| Type of product | face mill arbor | |
| Overall length L | 420.7 mm | |
| Overall height H1 | 48 mm | |
| Overall width B1 | 48 mm | |
| Standard | DIN 6357; ISO 7388-1 | |
| Shape | AD | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Material | heat-treatable steel | |
| Weight | 5.45 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 301152 22 | |
| EAN / GTIN | 4045197942401 | |
| Manufacturer number | 301152 22 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- 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:
Pull studs (PS) No. 308600 − 308806, PS wrenches No. 308820 – 308835, Special toggle spanner No. 309840. Milling cutter lock screws No. 309860; 309861.
Note:
Further sizes on request.