For holding face mill cutters and cutters with radial driving slot DIN 1880 and exceeding clamping diameter 40 clamping according to DIN 2079 is possible, too (4 additional tapping holes).
Similar to DIN 6357 with taper JIS B 6339-2 BT50 form JD/JF.
Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form JF)
Face Mill Arbor, JIS B 6339-2, BT50
Face Mill Arbor, JIS B 6339-2, BT50
Quality pass
Chuck body fine balanced G2.5 at 22.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form JD/JF
- With coolant exit bores on the end face for milling cutters with central cooling
Scope of Delivery
- With tightening bolt
Face Mill Arbor, JIS B 6339-2, BT50
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 1.575 inch |
| Length A | A | 2.165 inch |
| A-length version | short | |
| Diameter 2 | D2 | 3.504 inch |
| Length | L | 1.063 inch |
| Interface | BT50 | |
| Mass (weight) | D7 | 11.51 lbs |
| Flange diameter | A4 | 3.937 inch |
| Connection code type machine side | C11 | SKG |
| Connection code form type machine side | C12 | 57 |
| Connection code unit base machine side | C14 | 9 |
| Connection code style machine side | C15 | 5 |
| Connection size code machine side | C2 | 0500 |
| Company identification | J3 | HAI |
| interface code to machine side | J6 | SKG05005795 |
| Weight | WT | 11.51 lbs |
| Flange diameter | DF | 3.937 inch |
| Connection code type machine side | CCTMS | SKG |
| Company identification | COMPC | HAI |
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
Description
Face Mill Arbor, JIS B 6339-2, BT50
Quality pass
Chuck body fine balanced G2.5 at 22.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form JD/JF
For holding face mill cutters and cutters with radial driving slot DIN 1880 and exceeding clamping diameter 40 clamping according to DIN 2079 is possible, too (4 additional tapping holes).
Similar to DIN 6357 with taper JIS B 6339-2 BT50 form JD/JF.
Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form JF)
Similar to DIN 6357 with taper JIS B 6339-2 BT50 form JD/JF.
Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form JF)
- With coolant exit bores on the end face for milling cutters with central cooling
Scope of Delivery
- With tightening bolt
Technical specifications
Face Mill Arbor, JIS B 6339-2, BT50
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 1.575 inch |
| Length A | A | 2.165 inch |
| A-length version | short | |
| Diameter 2 | D2 | 3.504 inch |
| Length | L | 1.063 inch |
| Interface | BT50 | |
| Mass (weight) | D7 | 11.51 lbs |
| Flange diameter | A4 | 3.937 inch |
| Connection code type machine side | C11 | SKG |
| Connection code form type machine side | C12 | 57 |
| Connection code unit base machine side | C14 | 9 |
| Connection code style machine side | C15 | 5 |
| Connection size code machine side | C2 | 0500 |
| Company identification | J3 | HAI |
| interface code to machine side | J6 | SKG05005795 |
| Weight | WT | 11.51 lbs |
| Flange diameter | DF | 3.937 inch |
| Connection code type machine side | CCTMS | SKG |
| Company identification | COMPC | HAI |
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 | Downloads | metric/ inch |
|---|---|---|---|---|---|---|
| 50.550.22.KKB | short | 0.866 inch | BT50 | 2.165 inch |
Download after registration
|
|
| 50.550.27.KKB | short | 1.063 inch | BT50 | 2.165 inch |
Download after registration
|
|
| 50.550.32.KKB | short | 1.26 inch | BT50 | 2.165 inch |
Download after registration
|
|
| 50.550.40.KKB | short | 1.575 inch | BT50 | 2.165 inch |
Download after registration
|
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