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Shrink-fit chuck vibration-damped, with cooling channel bores, SK 50 A = 160, Clamping range ⌀ D1: 12mm
Article no.: 302216 12
Article code:
- Arbor standard: ISO 7388-1
- Shape: ADB
- Cooling channel bore: pluggable
- Through-coolant: yes
- Balance quality G at rotational speed: G 2.5 at 25,000 rpm
Product details
Technical Data
| Clamping ⌀ D1 | 12 mm | |
| Adapter | SK 50 A = 160 | |
| Arbor standard | ISO 7388-1 | |
| Shape | ADB | |
| Cooling channel bore | pluggable | |
| Through-coolant | yes | |
| Balance quality G at rotational speed | G 2.5 at 25,000 rpm | |
| Concentricity | ≤ 3 µm | |
| Machining strategy | HPC; HSC | |
| Vibration | damped | |
| Overhang dimension A | 160 mm | |
| External ⌀ D | 32 mm | |
| ⌀ D2 | 24 mm | |
| ⌀ D3 | 80 mm | |
| L2 | 75.9 mm | |
| Type of product | Shrink-fit chuck |
Identification numbers & Classifications
| Article number | 302216 12 | |
| EAN / GTIN | 4062406545567 | |
| Manufacturer number | 302216 12 |
Description
Version:
- High-temperature steel.
- Integrated length adjustment of the tools.
- For HSS and solid carbide tools.
- Shanks hard turned (smooth cutting action!).
- With RFID / Balluffchip bore.
- With coolant channel bores and threads that can be sealed.
- With tapped holes on each side for balancing screws.
- Reinforced version/contour.
- Polished surface.
- Specially mounted carbide core in the shrink-fit chuck body.
Advantage:
- Vibration-damping.
- Better workpiece surface finish.
- Optimised tool life.
- Increased process reliability.
- Lower corrosion tendency due to polished surface.
Application:
For clamping tools with plain shank (h6 shank tolerance). Suitable for inductive, contact and hot air shrink-fit units.