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Face mill arbor with cooling channel bore Form ADB, BT 30 short, Spigot ⌀ d1: 22mm
Article no.: 672076
Catalog no.: 303010
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Coolant hole can be plugged | no | |
| Entry of cooling lubricant | with cooling lubricant entry, decentrally via collar and axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially on bolt circle | |
| Cooling lubricant | yes | |
| Interface position | on the machine; on the workpiece | |
| Holder type | ISO taper; milling arbor mounting | |
| Interface coding | SKG03005790; FDA02201210 | |
| Holder shape | MAS BT | |
| Holder version | dimensionless nominal size with cooling; metric with cooling lubricant holes | |
| Holder size, metric | 22 mm | |
| Holder size, no dimensions | 30 | |
| Type of mounting | spigot; spigot | |
| Interface on machine side | BT 30 | |
| Gauge length A | 40 mm | |
| External diameter, on the tool side D | 48 mm | |
| Concentricity | 5 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HPC | |
| Format | short | |
| With cooling channel bore | yes | |
| Coolant channel bore can be plugged | no | |
| Number of cooling channel bores | 4 pcs. | |
| Mandrel diameter d1 | 22 mm | |
| Interface | joint 1; joint 2 | |
| Type of product | face mill arbor | |
| Overall length L | 107.4 mm | |
| Standard | DIN 6357; ISO 7388-2; JIS B6339 | |
| Shape | ADB | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Surface treatment | ground | |
| Weight | 1 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 672076 | |
| Catalog number | 303010 | |
| EAN / GTIN | 4045197944870 | |
| Manufacturer number | 303010 22 | |
| Article class | 31A | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Cylindrical form.
- With Balluffchip bore.
- Larger collar contact face.
Taper shank, spigots, and contact surfaces ground on collar.
All shanks hard turned (for smooth running!). Balancing quality G2.5 / 25,000 rpm. Form ADB.
With 4 cooling channel bores.
Advantage:
Significantly lower tendency to vibrate. Considerable increase in feed rate.
Supplied with:
Lock screw.
Optional extras:
Note:
Further sizes on request.