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Shrink-fit chuck Form AD, BT 40 A = 120, Clamping ⌀ D1: 16mm
Article no.: 303860 16
Article code:
- Arbor standard: JIS B6339; ISO 7388-2
- Shape: AD
- Balance quality G at rotational speed: G 2.5 at 25,000 rpm
- Concentricity: ≤ 3
- Machining strategy: HSC; HPC
Product details
Technical Data
| Clamping ⌀ D1 | 16 mm | |
| Adapter | BT 40 A = 120 | |
| Arbor standard | JIS B6339; ISO 7388-2 | |
| Shape | AD | |
| Balance quality G at rotational speed | G 2.5 at 25,000 rpm | |
| Concentricity | ≤ 3 µm | |
| Machining strategy | HSC; HPC | |
| Version | BT-DC | |
| Overhang dimension A | 120 mm | |
| a | 1 mm | |
| External ⌀ D | 34 mm | |
| ⌀ D2 | 27 mm | |
| Type of product | Shrink-fit chuck |
Identification numbers & Classifications
| Article number | 303860 16 | |
| EAN / GTIN | 4067263014102 | |
| Manufacturer number | 303860 16 |
Description
Version:
- High-temperature steel.
- Integral tool length adjustment, adjustment track 10 mm.
- Suitable for shrink fitting of HSS and carbide tools.
- All shanks hard turned (for smooth running!).
- With RFID/Balluffchip bore.
Advantage:
The double contact between the taper and the flat flange creates a more stable and precise clamping situation:
- Better surface quality
- Longer tool life times
- Consistent seating in the headstock (even at high speeds)
- Smaller radial run-out
Application:
For clamping tools with parallel shank to h6 tolerance.
Standard:
Similar to E-DIN 69882-8, form G.