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Face mill arbor with cooling channel bore Form ADB, BT 50 A = 100, Spigot ⌀ d1: 40mm
Article no.: 303035 40
Article code:
- Standard: DIN 6357
- Arbor standard: JIS B6339; ISO 7388-2
- Shape: ADB
- Cooling channel bore: not pluggable
- Balance quality G at rotational speed: G 2.5 at 25,000 rpm
Product details
Technical Data
| Spigot ⌀ d1 | 40 mm | |
| Clamping ⌀ D1 | 40 mm | |
| Adapter | BT 50 A = 100 | |
| Standard | DIN 6357 | |
| Arbor standard | JIS B6339; ISO 7388-2 | |
| Shape | ADB | |
| Cooling channel bore | not pluggable | |
| Balance quality G at rotational speed | G 2.5 at 25,000 rpm | |
| Concentricity | ≤ 5 µm | |
| Machining strategy | HPC | |
| Overhang dimension A | 100 mm | |
| External ⌀ D | 89 mm | |
| Spare milling cutter lock screw No. 309860 / 309861 | 40 | |
| Suitable toggle spanner No. 309840 | 40 | |
| Type of product | Milling head arbor |
Identification & Classification
| Article number | 303035 40 | |
| EAN / GTIN | 4045197944979 | |
| Manufacturer number | 303035 40 | |
| 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.
- Vibration damped version, arbor with vibration-damping core.
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.