Shrink fit chuck suitable to all kind of shrink fit units.
With steep taper similar JIS B 6339-2 BT50 with face contact form JD and Shrink Fit version similar to DIN 69882-8.
Form JD means: interior coolant supply through centre.
Shrink Fit Chuck Standard Version, similar JIS B 6339-2, BT50 with face contact
Shrink Fit Chuck Standard Version, similar JIS B 6339-2, BT50 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/JF
- 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
- Order information: Each item is subject to a minimum purchase quantity of 3 pcs.
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)
Shrink Fit Chuck Standard Version, similar JIS B 6339-2, BT50 with face contact
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 1/2 inch |
| Length A | A | 3.937 inch |
| A-length version | short | |
| Diameter 2 | D2 | 1.26 inch |
| Length | L | 1.85 inch |
| Interface | BT50 with Face Contact | |
| Upgrade | with Cool Jet | |
| Mass (weight) | D7 | 4,174 kg |
| Weight | WT | 4,174 kg |
Description
Shrink Fit Chuck Standard Version, similar JIS B 6339-2, BT50 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/JF
Shrink fit chuck suitable to all kind of shrink fit units.
With steep taper similar JIS B 6339-2 BT50 with face contact form JD and Shrink Fit version similar to DIN 69882-8.
Form JD means: interior coolant supply through centre.
With steep taper similar JIS B 6339-2 BT50 with face contact form JD and Shrink Fit version similar to DIN 69882-8.
Form JD means: interior coolant supply through centre.
- 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
- Order information: Each item is subject to a minimum purchase quantity of 3 pcs.
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
Shrink Fit Chuck Standard Version, similar JIS B 6339-2, BT50 with face contact
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 1/2 inch |
| Length A | A | 3.937 inch |
| A-length version | short | |
| Diameter 2 | D2 | 1.26 inch |
| Length | L | 1.85 inch |
| Interface | BT50 with Face Contact | |
| Upgrade | with Cool Jet | |
| Mass (weight) | D7 | 4,174 kg |
| Weight | WT | 4,174 kg |
All product variants
With the help of our filter you can refine your search by selecting attributes.
Filter
| Order No. | A-length version | Clamping diameter | Interface | Length A | Upgrade | Downloads | metric/ inch |
|---|---|---|---|---|---|---|---|
| 50P.640.1/2Z.4 | short | 1/2 inch | BT50 with Face Contact | 3.937 inch | with Cool Jet |
|
|
| 50P.640.1/4Z.4 | short | 1/4 inch | BT50 with Face Contact | 3.937 inch | with Cool Jet |
Download after registration
|
|
| 50P.640.11/4Z.4 | short | 1 1/4 inch | BT50 with Face Contact | 3.937 inch | with Cool Jet |
|
|
| 50P.640.1Z.4 | short | 1 inch | BT50 with Face Contact | 3.937 inch | with Cool Jet |
Download after registration
|
|
| 50P.640.3/4Z.4 | short | 3/4 inch | BT50 with Face Contact | 3.937 inch | with Cool Jet |
Download after registration
|
|
| 50P.640.3/8Z.4 | short | 3/8 inch | BT50 with Face Contact | 3.937 inch | with Cool Jet |
|
|
| 50P.640.5/16Z.4 | short | 5/16 inch | BT50 with Face Contact | 3.937 inch | with Cool Jet |
|
Haimer Care
The quality at Haimer is not only
by the product, but also by the
accompanying services.
Scope of service
- Early wear detection
- Preservation of the target condition
- High availability of HAIMER specialists
- Consistent quality level
- Prerequisite for certification according to ISO 9001