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).
According to DIN 6357 with steep taper SK50 form AD/AF DIN ISO 7388-1 (formerly DIN 69871).
Form AD/AF means: Central coolant supply and coolant channels on the collar which can be sealed again.
Face Mill Arbor, DIN ISO 7388-1, SK50
(formerly DIN 69871)
Face Mill Arbor, DIN ISO 7388-1, SK50
(formerly DIN 69871)
Quality pass
Chuck body fine balanced G2.5 at 22.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form AD/AF
- With coolant exit bores on the end face for milling cutters with central cooling
Scope of Delivery
- With tightening bolt
Face Mill Arbor, DIN ISO 7388-1, SK50
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 1.969 inch |
| Length A | A | 2.756 inch |
| A-length version | short | |
| Diameter 2 | D2 | 4.724 inch |
| Length | L | 1.181 inch |
| Interface | SK50 | |
| Mass (weight) | D7 | 13.892 lbs |
| Connection code type machine side | C11 | SKG |
| Connection code form type machine side | C12 | 17 |
| Connection thread nominal size machine side | C13 | M24 |
| Connection code unit base machine side | C14 | 9 |
| Connection code style machine side | C15 | 5 |
| Connection size code machine side | C2 | 0500 |
| Connection code type workpiece side | C51 | ZYL |
| Connection code form type workpiece side | C52 | 10 |
| Connection code unit base workpiece side | C54 | 1 |
| Connection code style workpiece side | C55 | 5 |
| Hand | E1 | N |
| Company identification | J3 | HAI |
| interface code to machine side | J6 | SKG05001795 |
| Weight | WT | 13.892 lbs |
| Connection code type machine side | CCTMS | SKG |
| Connection code unit base workpiece side | CCUWS | 1 |
| Connection code style workpiece side | CCSWS | 5 |
| Hand | HAND | N |
| 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, DIN ISO 7388-1, SK50
(formerly DIN 69871)
Quality pass
Chuck body fine balanced G2.5 at 22.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form AD/AF
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).
According to DIN 6357 with steep taper SK50 form AD/AF DIN ISO 7388-1 (formerly DIN 69871).
Form AD/AF means: Central coolant supply and coolant channels on the collar which can be sealed again.
According to DIN 6357 with steep taper SK50 form AD/AF DIN ISO 7388-1 (formerly DIN 69871).
Form AD/AF means: Central coolant supply and coolant channels on the collar which can be sealed again.
- 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, DIN ISO 7388-1, SK50
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 1.969 inch |
| Length A | A | 2.756 inch |
| A-length version | short | |
| Diameter 2 | D2 | 4.724 inch |
| Length | L | 1.181 inch |
| Interface | SK50 | |
| Mass (weight) | D7 | 13.892 lbs |
| Connection code type machine side | C11 | SKG |
| Connection code form type machine side | C12 | 17 |
| Connection thread nominal size machine side | C13 | M24 |
| Connection code unit base machine side | C14 | 9 |
| Connection code style machine side | C15 | 5 |
| Connection size code machine side | C2 | 0500 |
| Connection code type workpiece side | C51 | ZYL |
| Connection code form type workpiece side | C52 | 10 |
| Connection code unit base workpiece side | C54 | 1 |
| Connection code style workpiece side | C55 | 5 |
| Hand | E1 | N |
| Company identification | J3 | HAI |
| interface code to machine side | J6 | SKG05001795 |
| Weight | WT | 13.892 lbs |
| Connection code type machine side | CCTMS | SKG |
| Connection code unit base workpiece side | CCUWS | 1 |
| Connection code style workpiece side | CCSWS | 5 |
| Hand | HAND | N |
| 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 |
|---|---|---|---|---|---|---|
| 50.350.22.KKB | short | 0.866 inch | SK50 | 1.378 inch |
Download after registration
|
|
| 50.350.27.KKB | short | 1.063 inch | SK50 | 1.378 inch |
Download after registration
|
|
| 50.350.32.KKB | short | 1.26 inch | SK50 | 1.378 inch |
Download after registration
|
|
| 50.350.40.KKB | short | 1.575 inch | SK50 | 1.969 inch |
Download after registration
|
|
| 50.350.50.KKB | short | 1.969 inch | SK50 | 2.756 inch |
Download after registration
|
|
| 50.350.60.KKB | short | 2.362 inch | SK50 | 2.756 inch |
Download after registration
|
|
| 50.351.22.KKB | long | 0.866 inch | SK50 | 3.937 inch |
Download after registration
|
|
| 50.351.27.KKB | long | 1.063 inch | SK50 | 3.937 inch |
Download after registration
|
|
| 50.351.32.KKB | long | 1.26 inch | SK50 | 3.937 inch |
Download after registration
|
|
| 50.351.40.KKB | long | 1.575 inch | SK50 | 3.937 inch |
Download after registration
|
|
| 50.352.22.KKB | oversize (160 mm) | 0.866 inch | SK50 | 6.299 inch |
Download after registration
|
|
| 50.352.27.KKB | oversize (160 mm) | 1.063 inch | SK50 | 6.299 inch |
Download after registration
|
|
| 50.352.32.KKB | oversize (160 mm) | 1.26 inch | SK50 | 6.299 inch |
Download after registration
|
|
| 50.352.40.KKB | oversize (160 mm) | 1.575 inch | SK50 | 6.299 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