Shrink fit chuck suitable to all kind of shrink fit units.
Similar JIS B 6339-2 BT40 with face contact form JD.
Form JD means: interior coolant supply through centre.
Description
Shrink Fit Chuck Standard Version, similar JIS B 6339-2, BT40 with face contact
Quality pass
Chuck fine balanced G2.5 at 25.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form JD
- Additional support on the flange surface for more rigidity
- Heat resistant hot-working steel
- Hardened 54 – 2 HRC
- For HSS and solid carbide tools
- Shank tolerance h6
- With threaded holes in order to balance with balancing screws
Scope of Delivery
- With backup screw
HAIMER TIP
For a constant and acurate cooling of te cutting tool we recommend the optional cooling system Cool Jet.
For RPM higher 8000 U/min we recommend the optional cooling system Cool Flash. (on request)
Technical specifications
Notice
Technical data subjects to change without prior notice.
| Description | Norm: Haimer | Value: metric/inch |
|---|---|---|
| Clamping diameter | D1 | 8 inch / 0.315 inch |
| Length A | A | 90 inch / 3.543 inch |
| A-length version | kurz | |
| Diameter 2 | D2 | 21 inch / 0.827 inch |
| Diameter 3 | D3 | 27 inch / 1.063 inch |
| Length | L | 36 inch / 1.417 inch |
| Interface | BT40 mit Plananlage |
| Description | Norm: DIN 4000 | Value: metric/inch |
|---|---|---|
| Mass (weight) | D7 | 1,289 kg |
| Company identification | J3 | HAI |
| Description | Norm: ISO 13399 | Value: metric/inch |
|---|---|---|
| Weight | WT | 1,289 kg |
| Company identification | COMPC | HAI |