Shrink fit chuck for clamping shank tools, suitable for use with all available shrink fit units.
With steep taper SK50 form AD/AF DIN ISO 7388-1 (formerly DIN 69871) and Shrink Fit version similar to DIN 69882-8.
Form AD/AF means: Central coolant supply and coolant channels through the flange which can be sealed again.
Description
Shrink Fit Chuck Standard Version extra slim, DIN ISO 7388-1, SK50
(formerly DIN 69871)
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form AD/AF
- Heat resistant hot-working steel
- Hardened 54 – 2 HRC
- For solid carbide tools
- Shank tolerance h6
- Shrinking without shrink and cooling sleeves possible
Scope of Delivery
- With backup screw
HAIMER TIP
For a constant and acurate cooling of the cutting tool we recommend the option: cooling slits in the clamping bore of the tool holder. (on request)
Technical specifications
Notice
Technical data subjects to change without prior notice.
| Description | Norm: Haimer | Value: metric/inch |
|---|---|---|
| Clamping diameter | D1 | 6 inch / 0.236 inch |
| Length A | A | 120 inch / 4.724 inch |
| A-length version | ZG120 | |
| Diameter 2 | D2 | 15 inch / 0.591 inch |
| Length | L | 36 inch / 1.417 inch |
| Interface | SK50 |
| Description | Norm: DIN 4000 | Value: metric/inch |
|---|---|---|
| Mass (weight) | D7 | 3,271 kg |
| Description | Norm: ISO 13399 | Value: metric/inch |
|---|---|---|
| Weight | WT | 3,271 kg |