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 | 9.204 lbs |
| Weight | WT | 9.204 lbs |
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
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 | 9.204 lbs |
| Weight | WT | 9.204 lbs |
Downloads
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
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 |
Download after registration
|
|
| 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 |
Download after registration
|
|
| 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